The legal section
How to tell in thirty seconds, and what you lose
A site that takes a bet from somebody in Great Britain without a licence from the Gambling Commission is committing an offence, and so, separately, is anybody who advertises it. For a player the question is simpler and more practical: what is lost.
What an unlicensed site actually is
A site taking a bet from somebody in Great Britain without a Gambling Commission licence is committing an offence under section 33 of the Gambling Act 2005, and anybody advertising it is committing a separate offence under section 330. That is a firmer position than the trade's usual language allows for, because "«offshore» (licensed somewhere other than where the player sits)", "international" and "«grey market»" all describe the same thing with the edges filed off. The player commits no offence, which is why the practical case against using one is not a legal case at all. It is about what is missing!
What is missing, in order of how much it will cost you
There is no supervised complaints route. A licensed operator must have a published procedure and must submit to an approved alternative dispute resolution body whose decision binds it; an unlicensed one answers to a regulator on another continent, if at all, and the recourse available to a player in Leeds is a polite email.
There is no requirement to hold your balance separately from the business's own money, no participation in the national «self-exclusion» scheme, no obligation to intervene when play becomes harmful, and no duty to verify age before taking a deposit. Each of those is a licence condition here and a marketing claim there.
Three checks that take about a minute
The first is the «register» (a list a public authority keeps and publishes). Search registers.gamblingcommission.gov.uk for the account number if the site publishes one, and for the company name and the trading name if it does not; a result that finds nothing on all three is the answer. A «licence number» printed in a footer is not evidence of anything, because printing one is easy and checking one is easy too.
The second is GAMSTOP. Every operator licensed in Great Britain must participate, so a site advertising that it accepts players "not on GAMSTOP", or describing itself as a "non-GAMSTOP casino", is telling you its licensing position in its own marketing. That phrase is the single most reliable indicator in the business. The third is the currency and the terms. A site that cannot hold an account in sterling, that quotes its terms under the law of a jurisdiction a reader has never heard of, or that names no company at all in its terms, is a site with no British licence and usually no intention of getting one.
What the Commission can and cannot do about them
Its tools are narrower than most readers assume. It issues cease-and-desist notices, asks search engines to remove results for unlawful sites, and reviews the licences of suppliers found serving unlicensed operators, which it did in December 2024 and again in October 2025 and which is the sharpest of the three.
What it has not had, as at November 2025, is power to order an internet provider to block a site or a payment provider to stop a transaction. The Crime and Policing Bill, introduced on the twenty-fifth of February 2025, would give it powers over IP addresses and domain names, and it was before the House of Lords at that date.
A licensed alternative, with the account number to check it
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The supplier route, which is the interesting one
Going after unlicensed sites directly is slow, because they move. Going after the companies that supply them with games is faster, because those companies hold British licences they do not want to lose, and a game studio found to have allowed its games onto unlicensed sites can lose the entitlement that lets it supply anybody. The same approach is being used elsewhere. Ontario's regulator fined two suppliers forty thousand Canadian dollars each in May 2026 for games reaching unregulated sites accessible from the province, which is a small sum attached to a large threat.
Questions readers ask
Is it illegal for me to play at an unlicensed casino?
No. The offences under the Gambling Act fall on the operator providing the facilities and on whoever advertises them, not on the player. The reason to avoid one is the complete absence of recourse, not any risk to you from the law.
What does «non-GAMSTOP casino» tell me?
That the site holds no British licence, since participation in GAMSTOP is a condition of every remote operating licence in Great Britain. A site advertising the phrase is describing its own regulatory position in its marketing, which is unusually helpful of it.
Can I get my money back from an unlicensed site?
There is no supervised route. No approved ADR body has jurisdiction, the Gambling Commission has no powers over the operator, and a chargeback through your bank is the only practical avenue, which works sometimes and depends on the payment method and the timing.
Why can't the Gambling Commission just block these sites?
Because it has no power to, as the law stood in November 2025. It can write to the operator, ask search engines to delist it and discipline the British-licensed suppliers that serve it. The Crime and Policing Bill would add powers to order suspension of IP addresses and domains, and had not completed its passage at that date.
By the UK Pound Casino editorial team · Last updated November 2026 · Online since 2026
