Safe Online Casino UK: Check Licensing and Safety

Licensing, account verification, affordability controls and payment terms can help distinguish UK-protected services from sites outside that framework.

Check Who Licences the Casino

The first check for any casino serving players in Great Britain is not its game selection, welcome message or appearance. It is whether the operator holds a current UK Gambling Commission licence. The UK Gambling Commission regulates gambling operators serving British players, and a casino must have the relevant licence to operate legally for UK players.

That distinction matters because a casino can look established without being authorised for this market. A polished website, familiar payment branding or a statement such as “fully licensed” does not identify the regulator responsible for the service. For a reliable starting point, look for the operator’s UKGC licence information and verify it independently in the Commission’s public register.

Find the licence information on the casino site

Licensed operators should display their licensing details clearly. The page may place them in the footer, in the terms and conditions, on an “About” page or in a dedicated responsible-gambling section. You should be able to find:

• the UK Gambling Commission licence number;
• the legal business name holding the licence;
• the trading name used by the casino;
• the website domain covered by the operator’s permission; and
• a working link to the regulator’s official register.

Do not treat a badge, logo or generic reference to regulation as proof. A badge can be copied, become outdated or refer to a different company. The useful detail is the licence entry that connects the casino you are visiting with a named legal business and the correct domain.

If the site gives you only a brand name, keep looking for the company behind it. A trading name is the public-facing identity customers recognise, while the legal business is the entity that holds the operating permission. Those names may differ, which is not automatically a problem. The important point is that both should make sense when compared with the Commission’s record.

Search the Commission’s public register

Open the regulator’s register using the link provided by the casino, or navigate to the UK Gambling Commission’s official website independently. Search for the licence number first when one is shown. This is more precise than searching only for a familiar brand, particularly where several businesses use similar names.

Then compare the register entry with the website you intend to use. Check the following details carefully:

1. Licence number: Confirm that the number shown on the casino site matches the number in the register. A number that belongs to another operator is not evidence that the site itself is authorised.
2. Legal business: Check the company named as the licence holder. It should correspond with the legal entity identified in the casino’s terms, privacy notice or other company information.
3. Trading name: Make sure the brand you recognise appears in the entry or is clearly connected to the licence holder. A licence for one trading name does not automatically establish the status of an unrelated brand.
4. Website domain: Compare the exact web address in the register with the address in your browser. Look beyond the main name: different endings, extra words or a separate mobile domain can identify a different service.
5. Current register status: Confirm that the entry is current and relevant to remote casino operations. An old screenshot or archived licence statement cannot replace the live register.

This comparison is the practical difference between checking a licence and merely noticing that a casino claims to have one. Copy the domain carefully rather than relying on a search result or an advertisement. If the register links to a different address, pause before creating an account or depositing.

Brand, domain and company must line up

A casino brand may appear across several websites, applications or regional versions. That makes the exact domain particularly important. The licence entry needs to support the service you are actually accessing, not just a related brand elsewhere.

The legal business also deserves attention. Terms and conditions may name one company while the footer presents another identity. That can be explainable where one business operates a brand for another, but you should be able to see how the names connect and how the arrangement is reflected in the register. If the site avoids naming its legal operator, gives conflicting company details or provides no functioning register link, it has failed a basic transparency check.

DO

• Verify the operator’s UKGC licence number
• Confirm the legal business and trading name match
• Check the exact website domain against the register

DON’T

• Rely on generic badges or logos
• Assume a brand name equals a legal entity
• Treat a domain ending alone as proof of regulation

The same applies to claims about being a “UK casino”. A UK-facing design or prices shown in pounds do not establish a UKGC licence. Nor does the presence of games associated with well-known providers. Regulation attaches to the operator and its authorised service, not to the appearance of the website or the names of the games.

For readers comparing safe online casinos in the UK, this register check is the sensible first filter. It does not tell you every detail about how an operator handles an account, but it establishes whether the casino is operating within the UK Gambling Commission’s system at all. Do the check before registering, and cross-reference the licence number, website domain, trading name and legal business before depositing.

This publication may receive a commission if you register with a partner casino through a link on the site. That commercial arrangement does not replace the register check: verify the operator independently, even when the casino is presented on a page you trust.

Recommended online casinos

1. Britsino
   Bonus: Welcome Package – Get your £2,200 + 2,000 FS · Payout speed: 1-3 business days
2. Chanze
   Bonus: Slots Welcome Bonus #1 200% up to €500 · Payout speed: 1-3 business days
3. SlotoSport
   Bonus: 500% up to £ 10 200+ 777 FS · Payout speed: 1-3 business days
4. BeOnBet
   Bonus: 100% up to €500 + 100 FS · Payout speed: 1-3 business days
5. SpinFormula
   Bonus: 550% Up To £15,000 + 550 FS · Payout speed: 1-3 business days
6. x3bet
   Bonus: Welcome Pack 100% Up to £1.000 + 200 Free Spins · Payout speed: 1-3 business days

What a Safer UK Casino Should Provide

A UKGC-licensed casino should offer more than a licence badge and a polished website. It should give you practical ways to control access, spending and play, while making clear how customer money is treated if the operator experiences financial difficulty. These protections are part of what separates a safer online casino in Great Britain from a site that merely looks professional.

Age checks before gambling access

Licensed platforms must verify your age before allowing you to deposit funds into a gambling account. The check is not limited to the moment when you try to place a bet. Gambling-related content, including free game demos, must also be behind an age-verification process on licensed platforms.

That matters because a free demo is still connected with gambling content, even when no money is being wagered. A site that lets an unverified visitor browse casino games or use demos without an appropriate age check is not showing the standard expected of a UKGC-licensed operator.

You should therefore expect the platform to ask for age information before you can access gambling material and before you fund an account. This is a basic consumer safeguard, not an optional feature added for appearances.

Deposit limits before the first payment

A licensed remote operator must prompt new customers to set a financial limit before their first deposit. This gives you a chance to decide how much money you are prepared to put into the account before the convenience of instant funding changes that decision.

The limit controls should be accessible from the account area, rather than hidden in a help page or made available only after you contact customer support. Look for clear account-level controls that let you review and manage the limit you have chosen.

A deposit limit is not the same as a promise that you will stay within a particular overall gambling budget. It controls deposits to the account, so you should still consider how long you intend to play and what you can afford to lose. The useful point is that the operator must provide a direct control over funding rather than leaving all restraint to the moment you reach the cashier.

Anjouan Casino Licence UK: What Players Should Know

Time-outs for a break

A time-out is a temporary pause from gambling. It is intended for situations where you want to stop playing for a period without closing the account permanently. UKGC-licensed operators must provide time-out tools alongside deposit limits and self-exclusion.

The control should be easy to find and use. You should not have to negotiate with customer support while trying to take a break, and the option should not be buried beneath promotional material. A clear time-out function makes it possible to step away before a short session turns into an unplanned return to the casino.

It is worth checking what happens to access during the selected break. The purpose of the tool is to interrupt gambling, so a prominent casino should not treat it as merely a marketing preference that can be casually reversed.

Self-exclusion through GamStop

For a stronger and longer-lasting stop, licensed operators must provide self-exclusion through GamStop. Self-exclusion is different from a deposit limit: it is designed to prevent you from gambling with participating operators during the exclusion period, rather than simply restricting how much you can add to one account.

GamStop is therefore an important part of the protection framework for customers who need to stop gambling across licensed services. If you decide that self-exclusion is appropriate, use the available process rather than relying on a casino’s promotional promises or asking for informal account restrictions.

The protection depends on the casino being identifiable as a UKGC-licensed operator connected to the relevant system. A site should not imply that a general responsible-gambling message provides the same protection as formal self-exclusion.

Player funds kept separate

UKGC-licensed operators must segregate player funds from their operating capital. In practical terms, money belonging to customers is kept apart from the funds used to run the business.

Segregation does not turn gambling into a risk-free activity, and it is not a guarantee that every pound will be returned in every possible business failure. It is nevertheless an important financial safeguard. A casino that treats customer balances as part of its ordinary operating cash gives you less reassurance than one required to keep player funds separate.

This is why safety should be assessed through the operator’s actual controls, not just its design or choice of payment logos. A safer casino UK player can use should make age verification, deposit limits, time-outs and self-exclusion visible, while its regulatory obligations provide a framework for protecting customer funds.

You may see claims about “safe real money casinos” or “secure mobile casinos”, but the access route does not change these requirements. Whether you use a desktop browser, a phone or another supported device, the licensed platform should apply the same age checks and provide the same account controls. If a service offers games first and only raises age or protection questions later, treat that as a warning sign rather than a convenience.

When a Casino Site Is Outside UKGC Protection

A casino can be available to players in Great Britain without being licensed by the UK Gambling Commission. That accessibility does not make it a legal UK casino or give you the protections attached to a UKGC licence. A remote operator serving the British market must hold the relevant UKGC licence, while an offshore operator works under the rules of another jurisdiction and remains outside the UK regulatory system.

Attention An offshore operator works under different rules and does not provide the same level of player protection as a UKGC licence.

This distinction matters more than the appearance of the website. A polished design, familiar payment logo, live-dealer lobby or collection of safe casino reviews cannot replace an identifiable licence entry. The same applies to claims such as “internationally regulated” or “licensed overseas”. An offshore licence may indicate that another regulator has accepted the operator, but it does not provide the same level of player protection as a UKGC or Malta Gaming Authority licence.

What changes at a non-GamStop casino?

The most important difference concerns the systems and remedies available to you. UKGC-licensed operators must connect with GamStop, the self-exclusion scheme used across licensed online gambling services in Great Britain. An operator outside that framework is not obliged to join it. Therefore, if a site has no identifiable UKGC licence entry, you should not assume that a GamStop exclusion will block your account there.

That is particularly important if you are trying to stop gambling rather than simply comparing safe online slot sites. A non-GamStop casino may remain accessible even when you have excluded yourself from UKGC-licensed operators. Its own responsible-gambling controls may exist, but they should not be treated as a substitute for the UK system.

Dispute handling also differs. Non-GamStop casinos operate beyond UK dispute-resolution channels, so a complaint may not be eligible for UKGC-regulated alternative dispute resolution. The operator may direct you to its offshore regulator or an overseas complaints process instead. That can mean a different procedure, a different standard of oversight and no UK-specific route for escalating a disagreement.

Protection for money held in an account

You should also avoid assuming that funds held by an offshore operator receive the consumer-funds treatment associated with a UK-regulated casino. Without a matching UKGC licence entry, UK-specific protections for player balances cannot be presumed. The wording on a website may describe funds as protected, separated or safeguarded, but those statements need to be read in the context of the regulator that supervises the business.

Gibraltar casino licence in the UK: what it means

This does not mean that every offshore operator is identical, or that an overseas licence has no rules at all. It means that the licence belongs to a different legal and supervisory framework. The practical protection available to you depends on that framework, the operator’s legal business and the complaint route it recognises—not on a badge placed in the site footer.

Before treating a site as one of the safer gambling sites in the UK, match its stated details against the UK Gambling Commission’s public register. Look for the licence number, exact website domain, trading name and legal business. If those details do not produce a clear, current entry, do not assume that GamStop, UKGC-regulated alternative dispute resolution or UK-specific consumer-funds protections apply.

The same caution applies when reading safe casino reviews or looking for a safe live casino. Reviews can describe games and features, but they do not create regulatory cover. A free-spins promotion, a large game catalogue or a familiar software provider is not evidence of a UKGC licence. casinorealmoney-uk.com may receive a commission if you register with a partner casino, so consider the commercial relationship alongside the licence check rather than treating a recommendation as independent proof.

Real-Money Accounts: Verify Before You Withdraw

A real-money account at a licensed casino is not fully ready for a withdrawal simply because the deposit went through. Every licensed operator must verify your identity before processing a withdrawal. If you wait until you request a payout, the casino may pause the transaction while it checks your documents. That can turn an otherwise routine withdrawal into an avoidable delay.

The practical approach is to complete verification immediately after opening the account, before adding funds. This is especially relevant when comparing safe real-money casinos in Great Britain: the account-opening process may feel quick, but the important question is whether you can provide the required evidence when the operator asks for it.

Online Casino No Registration UK: What It Means

Documents you may need

A standard verification submission consists of:

• a government-issued photo ID, such as a passport or driving licence;
• proof of address dated within three months, such as a utility bill or bank statement;
• confirmation that you own or control the payment method used, where the casino requests it.

The casino may ask for clear images or scans, and the details must match the information held on your account. A document with a different name, an old address or an unreadable image can lead to further questions. Use the operator’s secure upload facility rather than sending identity documents through an unverified contact channel.

Proof of payment-method ownership is a separate check from your identity documents. Depending on the method, the operator may ask for evidence connecting you with the card, bank account or electronic wallet used for the transaction. You should follow the casino’s instructions carefully and avoid exposing information that is not needed for the check. If the operator asks for a document that contains sensitive payment details, check its guidance on which numbers may be covered before uploading it.

Why verification matters before a deposit

Completing these checks before funding the account lets you discover problems while no withdrawal is waiting. Your name and address can be corrected, an expired document can be replaced and a payment-method question can be resolved before money is tied to the account. That is a more sensible order than depositing first and treating verification as an emergency task later.

The same principle applies if you are looking at safe slots online for real money. The game itself does not remove the operator’s account checks. Whether you intend to play slots, table games or use a welcome bonus, the casino still needs to establish who you are before releasing funds.

Keep copies of the documents you submit and note any instructions attached to the upload process. Do not assume that a successful deposit means every check has been completed; deposits and withdrawals can be subject to different stages of account review. If a casino asks for additional evidence, read the request rather than repeatedly submitting the same document.

Identity verification is therefore part of safe casino transactions, not an unusual obstacle added at the point of cashing out. It does not make a casino’s welcome bonus worthwhile by itself, nor does a smooth sign-up prove that an operator is reliable. It simply removes one predictable source of delay and helps ensure that withdrawals are made to the verified account holder.

Check Affordability Rules and Set Your Own Limits

Affordability checks and gambling limits address different risks. An affordability check is an assessment carried out by the operator. A limit is a control you choose for your own account. Understanding that distinction helps you judge how a licensed online casino handles spending without treating an operator’s review as a substitute for your own boundaries.

UKGC-licensed platforms may carry out enhanced affordability checks when a player meets certain criteria linked to spending. The relevant spend thresholds are not publicly disclosed, so you cannot rely on a published figure to predict exactly when a review will begin. If the criteria are met, the operator can request income verification or other information to assess whether continued gambling is affordable.

That request may feel intrusive, but it is part of the operator’s safer-gambling responsibilities. Treat it as separate from identity verification: confirming who you are does not necessarily demonstrate that your gambling spend is affordable. If the platform asks for income information, follow its instructions carefully and check how the information will be handled before submitting anything.

Non GamStop casinos do not have an equivalent systematic trigger for these affordability checks. That difference should form part of your comparison when deciding how to identify a safe online casino. The absence of a routine affordability trigger does not show that spending is affordable, nor does it provide evidence that a site offers stronger protection. It simply means you should not assume the same UKGC process will apply.

Your own controls matter whichever licensed operator you consider. UKGC-licensed operators must prompt new customers to set a financial limit before the first deposit. They must also provide accessible account-level controls for changing or maintaining deposit limits. Set a figure that reflects what you can afford to lose, rather than treating the available maximum as a target.

A deposit limit controls how much money can be added to the account within the relevant period. It does not guarantee that you will stop gambling once that amount has been lost, and it does not replace an affordability review. Check how the casino describes the limit, when a change takes effect and whether an increase is subject to a waiting period.

A time-out serves a different purpose: it lets you pause access for a chosen period. Use one when you want a break without making a longer-term self-exclusion decision. If gambling is no longer manageable, self-exclusion through GamStop is the stronger restriction available through UKGC-licensed operators. It is not simply another spending setting.

When comparing a safe and reliable online casino, look for clear access to all three tools: deposit limits, time-outs and GamStop self-exclusion. If you cannot find them before depositing, pause and investigate rather than assuming that a licence badge tells you everything about the account controls.

casinorealmoney-uk.com may receive a commission if you register with a partner casino. That commercial relationship does not change the need to check the operator’s licence and the controls available to you.

Read the Bonus Terms Before You Opt In

A bonus can look generous while making your balance difficult to withdraw. Before accepting an offer from a legitimate online casino, find the full terms and identify the wagering requirement: the amount you must stake before bonus-related funds or winnings become withdrawable.

The calculation may be based on the bonus alone, or on the deposit and bonus together. A specialist review describes both structures. That difference matters. If you deposit and receive an equal bonus, applying the requirement to the combined amount gives you a larger turnover target than applying it only to the bonus. Do not judge a promotion by the advertised bonus value without checking which amount is used.

Curacao casino licence in the UK: what it means

UK rules also place a ceiling on incentive wagering requirements: they must not exceed 10x. This is a limit on the requirement, not a promise that completing it will produce a profit. You can still lose the deposited funds or any winnings while meeting the terms.

Check which games count

The casino should explain how each product contributes towards the requirement. A specialist review reports that slots contribute 100% of each pound staked, whereas table games contribute 5% to 10%. If you choose a table game with a lower contribution, the amount you need to wager can be substantially greater than the headline calculation suggests.

The terms should also state whether particular games are excluded, whether contribution changes after a bonus is activated, and whether winnings from one product can be used to satisfy another product’s conditions. A single incentive must not combine more than one type of gambling product. In practice, that means an offer should not bundle betting, casino, bingo or lottery wagering into one incentive requirement. Read the product classification rather than assuming every game on the site qualifies in the same way.

Check the maximum qualifying bet

A bet cap can prevent part of your play from counting. A specialist review identifies a £5 per-spin ceiling for eligible slot bets while bonus credit is active. If you stake more than the stated qualifying limit, the extra amount may not reduce the wagering target, even though it leaves your account.

Look for the cap beside the wagering clause, not only in a general bonus summary. Also check the expiry condition, eligible games, maximum bonus win and any rule that removes the bonus after a withdrawal. These details can change the practical value of the offer more than its promotional headline.

The same caution applies to “no wagering” claims: confirm whether the offer genuinely has no wagering requirement or whether other restrictions still apply. casinorealmoney-uk.com may receive a commission if you register with a partner casino, so treat promotional comparisons as information to verify, not as a reason to opt in.

Secure Payments, Crypto and Processing Times

A payment method is not a safety certificate. Seeing a familiar logo for Bitcoin, Skrill, Neteller or Apple Pay does not prove that the casino is trustworthy, that the transaction is going to the intended recipient, or that a withdrawal will be handled as advertised. Treat the payment screen as a point for checking details, not as a substitute for checking the operator.

Before authorising a deposit or withdrawal, confirm:

• the website address in the browser is the casino’s genuine domain;
• the payment destination belongs to the intended operator or its named payment partner;
• the currency and amount are correct;
• the selected method is a deposit or withdrawal route, rather than a similarly labelled service;
• any network or transaction details shown for a crypto payment match the instructions on the casino’s own payment page.

Do not follow a payment link sent through an unexpected message, and do not assume that a branded button leads to the same business whose name appears on the casino site. A secure casino payment process should make the destination and conditions clear before you confirm the transaction. If the route changes at the final stage, stop and check it rather than treating the change as routine.

Crypto payments need an additional check because a transfer to the wrong address or network may not be reversible. The fact that a casino accepts Bitcoin or another cryptocurrency also says nothing by itself about the operator’s licence, dispute arrangements or handling of withdrawals. Check the casino’s stated requirements, including any processing stage that happens before the transaction reaches the blockchain.

Timing claims need to be read just as carefully. A specialist review reports that crypto withdrawals can settle on-chain within 10–30 minutes after operator processing. That wording matters: the blockchain settlement period begins only after the operator has processed the withdrawal. It is not a promise that the casino will approve or release the funds within that period.

Processing Times

Blockchain settlement for crypto withdrawals begins only after the operator has processed the request; it is not a guarantee of immediate release.

The same distinction applies to bank transfers. A specialist review covering the brands it examined reports 3–5 banking days for bank-transfer withdrawals. That is a stated comparison for those reviewed brands, not a guaranteed timetable for every operator. Weekends, banking processes, account checks and the casino’s own approval stage can affect when money becomes available.

Keep the transaction confirmation and any withdrawal reference until the funds arrive. If the amount, destination or status does not match what you authorised, contact the operator through its published support channel. casinorealmoney-uk.com may receive a commission if you register at a partner casino; that commercial relationship is separate from the payment checks you should make before depositing.

Slot Rules That Change How Games Play

The rules for online slots in Britain affect more than the appearance of a game. They also control how quickly you can move from one spin to the next and remove features designed to keep the reels running without a fresh decision each time.

Autoplay is banned on UKGC-licensed slot games. You must start each spin yourself, rather than setting a sequence of automatic rounds and letting it continue in the background. The change was introduced in 2021 as part of wider efforts to make play less continuous and easier to monitor.

There is also a mandatory pause between spins. Each online slot spin must last at least 2.5 seconds. That does not mean every game feels identical: animation length, bonus features and the time you take before pressing the button can still make sessions feel different. It does mean that licensed games cannot offer the rapid-fire pace associated with some sites outside the British regulatory system.

Casinos Without a UK Licence: Regulation and Risks

Stake information needs careful reading as well. The stated minimum stake is £0.10. A specialist review reported that most UK casinos allow bets of up to £100 per round, but that figure should not be treated as the permitted stake for every online slot. Statutory slot limits apply in Britain: the maximum stake per game cycle is £5 for customers aged 25 and over and £2 for customers aged 18 to 24. The £5 limit for all adults took effect on 9 April 2025.

When comparing safe online slot games, check the stake selector, the game rules and whether the displayed limit applies to that particular slot or to another casino product. A high headline limit can therefore be misleading if it describes a broader casino menu rather than the slot itself. The same practical check applies when comparing other safe casino games in the UK: the button, speed and maximum stake should match the rules that govern the specific game, not merely the wording used in an operator’s promotional material.

Deposits, Payment Methods and No-Deposit Offers

A payment method is not proof that a casino is safe. Before funding an account, check the destination, the operator’s name and the conditions attached to the transaction. A familiar logo can make a payment feel reassuring while telling you very little about who ultimately receives the money.

At UK-licensed casinos, credit cards cannot be used for gambling deposits. This prohibition has applied since April 2020 and also covers credit-card funding routed through a money service business. The restriction extends to wallet payments where the wallet permits credit-card funds to be used for gambling. A card being accepted by the cashier, therefore, would be a serious reason to stop and check the operator’s status rather than a sign of convenience.

Merkur Casino Online UK: Rules and Site Checks

This does not mean every payment option is available everywhere. PayPal access at non GamStop casinos is not universal: it depends on PayPal approving the merchant, as noted in a specialist review. The casino may display a payment method in general information while withholding it for particular customers, currencies or transaction types. Check the cashier after signing in, read any payment conditions, and confirm whether the method supports both deposits and withdrawals before transferring money.

You may also see a no deposit bonus described as a way to try a game without making an initial payment. “No deposit” does not mean “no conditions”. Check whether the incentive has a wagering requirement, which games count towards it and whether a single offer covers more than one gambling product. Incentive wagering requirements must not exceed 10x, and one incentive must not combine betting, casino, bingo or lottery products. A no-deposit offer can still be poor value if the qualifying play or withdrawal conditions are restrictive.

Do not treat a promotion as independent of the account rules. Age verification is required before gambling-related content, including free demos, can be accessed on a licensed platform, and before funds can be deposited. If you register through a partner link, casinorealmoney-uk.com may receive a commission. That commercial relationship does not remove the need to check the payment route and the full offer terms yourself.

Using a Casino App Without Skipping the Safety Checks

A casino app is an access route, not proof that the operator is trustworthy. An app can look polished, appear in an official app store and still require the same checks as the casino’s website. Before registering or depositing, confirm that the operator holds a current UKGC licence.

Use the licence number shown in the app or its linked website to search the UK Gambling Commission’s public register. Check that the register matches the exact website domain, trading name and legal business behind the service. A badge, logo or general statement about being regulated is not a substitute for that comparison. If the operator cannot be matched to an identifiable UKGC licence entry, do not assume that protections applying to licensed casinos are available.

Age controls matter on mobile as well. On a licensed platform, you must be verified as old enough before accessing gambling-related material, including free game demos, and before depositing funds. Downloading an app does not bypass those requirements.

Once you use a licensed operator, the responsible-gambling controls should remain available regardless of the device. New customers must be prompted to set a financial limit before making a first deposit, and the account should provide accessible controls for changing deposit limits. You should also be able to activate a time-out when you need a break.

GamStop self-exclusion must apply through the licensed operator too. It is not a feature that disappears because you have switched from a browser to an app. Check where these controls are located before adding money; an unfamiliar interface is a poor reason to postpone a safeguard.

The same checks apply if an app sends you to a mobile web page rather than offering a fully separate program. casinorealmoney-uk.com may receive a commission if you register with a partner casino, so treat any recommendation as information to verify, not as evidence of safety.

Responsible Gambling