This is an educational guide to how UK online gambling works. Figures are typical industry values and vary by operator. Play for entertainment, never as a way to make money, and only ever stake what you can afford to lose.
What Is Self-Exclusion?
Self-exclusion is a tool that lets you block yourself from gambling for a set period — a firm, deliberate break when you want to stop. Here's how it works in the UK.
How it works
You choose a period — typically from six months up to several years — during which you can't access your gambling account. Crucially, it can't be reversed early: that's the entire point, removing the option to change your mind in a weak moment.
GAMSTOP
For online play, GAMSTOP is the key service. It's free, and registering self-excludes you from every UK-licensed gambling site at once — not just one — so you don't have to block each individually. You can sign up at gamstop.co.uk.
When to use it
If gambling no longer feels like a choice, self-exclusion is a powerful step. Pair it with free support at BeGambleAware.org or the National Gambling Helpline on 0808 8020 133. For lighter breaks, see what a cooling-off period is and what responsible gambling means.
Frequently asked questions
What is self-exclusion?
A tool to block yourself from gambling for a set period, from months to years.
What is GAMSTOP?
A free UK service that self-excludes you from every UK-licensed gambling site at once.
Can I undo it early?
No — that's the point; it can't be reversed before the chosen period ends.
Related guides: what responsible gambling means, what a cooling-off period is and how deposit limits work.