slipped-in-supermarket-evidence-guide

Posted on 13 March 202614 March 2026 in Accidents in Public Places, Blog

By Chris Carter, Managing Solicitor · March 2026 · Accidents in Public Places

The moment you hit the floor, the clock starts. Not the three-year legal deadline — that comes later. A different clock. The one that counts down to the spillage being mopped up, the aisle being cleared, the CCTV being overwritten, and the store carrying on as if nothing happened.

Most people who slip in a supermarket spend those first critical minutes in shock, in pain, or being steered towards the back office by a member of staff. By the time they think about evidence, it has gone. This guide tells you exactly what to do — and why each step matters to your claim.

Why Does Evidence Matter So Much in Supermarket Slip Claims?

Supermarket slip claims are not straightforward. Large retailers have experienced legal teams and insurers who handle hundreds of these claims every year. Their standard approach is to produce a documented inspection and cleaning system and argue that if the spillage had been present for any meaningful length of time, their staff would have found it.

That is a legitimate defence. It does not always succeed — but it is credible enough that a claim without good evidence behind it is always fighting uphill. The evidence you gather at the scene is often the only way to challenge it.

Retailers have one significant advantage: they control the premises, the CCTV, the staffing records, and the inspection logs. Your advantage is that you were there, and you can document what the floor actually looked like before anyone cleaned it up. That window is short. Here is how to use it.

What Should You Photograph After a Supermarket Slip — and Why Does the Detail Matter?

Your phone is the most important tool you have in the immediate aftermath of a supermarket slip. Use it before you do anything else — before you move, before you speak to staff, before you let anyone clean up around you.

If you are too injured to take photographs yourself, ask someone with you to do it — or ask a bystander. The photographs need to be taken before staff clean the area. Once the mop comes out, that evidence is gone permanently.

What Does the Accident Book Entry Actually Say — and What Should It Say?

Every employer is legally required to maintain an accident record under the Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013. When you report a slip in a supermarket, the store must record it. You are entitled to a copy of that entry.

This sounds straightforward. In practice, there is a problem worth knowing about.

Ask for a copy of the entry before you leave the store. Note the name of the staff member who completed it. If they refuse to give you a copy, note that too — and tell us when you call.

Which Witnesses Actually Help a Supermarket Slip Claim?

Witnesses fall into two categories in supermarket slip claims, and they are not equal. Independent customer witnesses — people who saw you fall, or who had noticed the spillage before your accident — carry significant weight. Staff witnesses carry very little.

This is not a cynical point about staff honesty. It is a straightforward observation about where courts and insurers place witness credibility. A staff member who tells an insurer that the aisle was clean and fully inspected is in an obvious conflict of interest. A customer who tells us they saw the liquid on the floor ten minutes before you fell is independent, disinterested, and valuable.

Why Does the CCTV Request Have to Be Made Immediately?

Most supermarket CCTV footage is overwritten within 14 to 31 days. Some systems overwrite sooner. The footage of the aisle in the period before your accident — which could show how long the spillage had been there and whether staff walked past it — exists now, and will not exist for long.

When you contact us, one of the first things we do is write to the retailer formally requesting that CCTV footage is preserved. Under the UK GDPR, organisations are required to respond to subject access requests for personal data — and footage of you falling is personal data. A formal, documented request changes the position significantly: if the retailer then fails to preserve it, that failure becomes part of the picture we present.

Why Does Same-Day Medical Attention Matter to Your Claim?

Adrenaline is not a reliable injury assessment tool. People walk away from falls feeling shaken but functional, only to find the next morning that a wrist, a knee, or a hip is significantly worse than it felt at the time. More importantly for your claim, a medical record dated the same day as the accident is a cornerstone of the evidence.

Retailer insurers are experienced at arguing that injuries were minor, pre-existing, or unrelated to the fall — and a same-day GP visit or walk-in centre attendance cuts through that argument. The contemporaneous record is objective evidence that something happened that day and that you sought help for it. Tell the clinician you slipped and fell in a supermarket, and make sure that is recorded. “Patient reports injury following fall” is useful. “Patient attended with wrist pain — cause unclear” is not.