The mechanics behind the self-exclusion scheme
GamStop is a UK-wide self-exclusion register operated as a single, central database. When a player signs up, their details are matched against records held by every participating licensed operator, and that match blocks gambling activity across all of them at once. Check out additional details at free spins no deposit casino uk 2026.
The scheme was launched in 2017 and now covers the overwhelming majority of UK-licensed online casinos, bookmakers and bingo sites. Registration is free, takes only a few minutes, and can be completed directly through the GamStop website.
Once registered, the exclusion applies for a minimum period of six months, though users can choose longer terms of one year or five years. During that window, the block cannot be lifted early under any circumstances , a deliberate design choice that removes the temptation to reverse a decision in a moment of weakness.
After the chosen period expires, the exclusion does not automatically end. The player must actively request removal, and operators apply a 24-hour cooling-off period before access is restored. This two-step process gives users time to reconsider before returning to gambling sites.
Who the register is designed to protect
GamStop primarily serves players who recognise that their gambling has become difficult to control and want a hard barrier placed between themselves and online operators. It is not a general spending tool or a casual opt-out; it is aimed squarely at harm reduction.
The scheme also protects vulnerable groups indirectly. By forcing a cooling-off period and requiring a formal removal request, it creates friction for anyone acting impulsively. Research from the Gambling Commission has consistently linked self-exclusion tools to reduced gambling expenditure and fewer reported harms among users.
It is important to note who GamStop does not cover. The register only applies to operators holding a UK licence. Casinos regulated elsewhere , including those operating under Curacao licences , fall outside its scope entirely, which is why players seeking a full block should also consider bank-level tools and software such as Gamban.
GamStop also cannot prevent access to land-based venues or the National Lottery, so a complete exclusion strategy typically combines several measures rather than relying on one register alone.
What happens after registration
Operators are required to check new and existing customers against the GamStop database. Account sign-ups are screened at the point of registration, and existing accounts are typically flagged during routine verification checks.
If a match is found, the operator must close the account and cease marketing communications. Any attempted deposits are blocked, and account balances are returned to the player through the operator’s standard withdrawal process.
Players who want to extend their exclusion can do so at any point before the term ends. For those seeking further support, the GamCare helpline operates 24 hours a day on 0808 8020 133, offering confidential advice alongside the register itself.