About
What this site is
24H London is an independent, ad-free reference for a single question: what is actually available in London right now, at this hour?
What we are not
We are not a business, a booking agent, an emergency service or a call centre. There is no phone number to ring here. If you need help now, go straight to the operator or service we link to — never through us.
Emergency? Call 999 in the UK for police, fire or ambulance. For urgent medical advice that is not an emergency, call 111 or visit 111.nhs.uk.
How we research
- Primary sources only. Timetables come from the operator. Health services come from the NHS. We do not repeat what other blogs claim.
- Every page is dated. You can see when a guide was written and when it was last checked.
- Patterns over listings. A named shop's hours go stale in a week. How to find an open pharmacy at 4am does not. We write the second kind.
- We say when we do not know. An honest gap beats a confident guess.
Things change. Check before you go.
Timetables get cut. Venues close. Night services are suspended for engineering work with little notice. Treat every guide here as a starting point and confirm the detail with the operator before you rely on it.
Money
At the time of writing this site carries no advertising, no affiliate links and no sponsored placements. If that ever changes, it will be disclosed on this page and marked on every affected article, in plain words, before you read the recommendation.
Corrections
If something here is wrong or out of date, we want to know. Corrections are applied to the article and the "updated" date is changed so you can see it happened.