Slips, Trips and Falls: The UK's Biggest Workplace Injury Risk

Fire safety and COSHH tend to dominate the health and safety training budget, and it's easy to see why — they feel like the serious hazards. But HSE's own injury data tells a different story about what's actually hurting people at work most often, and it isn't fire or hazardous substances. It's the floor.

The single biggest cause of workplace injury

According to HSE's most recent RIDDOR-reported injury data (2024/25), slips, trips and falls on the same level account for 30% of all non-fatal workplace injuries in Great Britain — comfortably the largest single category, ahead of handling, lifting or carrying injuries (17%), being struck by a moving object (10%), acts of violence (10%), and falls from height (8%). Slips and trips alone outweigh several of the more heavily-trained-for hazards combined, which makes it a genuine gap when an organisation's safety training covers fire, manual handling and COSHH thoroughly but treats floor hazards as too basic to formally address.

Why this hazard gets under-prioritised

Slips, trips and falls suffer from a perception problem: they feel too mundane to warrant dedicated training, and the underlying causes — a wet floor, a trailing cable, poor lighting, cluttered walkways — seem like common sense rather than a compliance matter. But common sense doesn't scale reliably across an organisation with multiple sites, shift patterns, and staff turnover, and the injury data makes clear that whatever informal awareness exists isn't preventing a large share of preventable harm. Treating this as a genuine risk category, with the same structured approach applied to higher-profile hazards, is what actually moves the number.

The main contributing factors

Slip and trip risks generally fall into a small number of recurring categories: contamination on floor surfaces (spills, weather-related wet floors, food debris), poor housekeeping (trailing cables, boxes and equipment left in walkways, cluttered storage areas), inadequate lighting, uneven or damaged flooring, and unsuitable footwear for the environment. Most of these are entirely within an employer's control to manage, which is part of what makes the 30% figure notable — this isn't primarily a hazard driven by external or unavoidable factors, but one shaped heavily by day-to-day housekeeping standards and how quickly hazards get reported and cleared.

What a proper prevention approach covers

An effective slips, trips and falls programme goes beyond a poster reminding staff to "watch your step." It typically includes a documented risk assessment covering walkway conditions, spill response procedures with clear ownership of who cleans what and how quickly, a housekeeping standard that treats clutter and trailing cables as an active hazard rather than a tidiness preference, appropriate flooring and matting for high-risk areas like entrances and kitchens, and a straightforward staff reporting route for hazards spotted between formal inspections. Footwear policy matters too, particularly in catering, warehousing, and outdoor or wet-weather roles, where the wrong footwear for the environment meaningfully increases risk regardless of how well the floor itself is maintained.

Where this sits alongside other duties

Slips, trips and falls prevention connects directly to an organisation's general risk assessment obligations under health and safety law and sits alongside related duties like manual handling, since a trip hazard often compounds the risk of an unsafe lift or carry. It's also worth distinguishing this general workplace guidance from sector-specific slip and trip risks in care and healthcare settings, which carry their own particular hazards around resident mobility and clinical environments and are covered separately in Learnsignal's healthcare content.

FAQ

What percentage of workplace injuries are caused by slips, trips and falls?
HSE's 2024/25 RIDDOR data shows slips, trips and falls on the same level account for 30% of non-fatal workplace injuries in Great Britain, the largest single injury category reported.

Is slips and trips training a legal requirement?
There's no standalone regulation named "slips and trips training," but the general duty to assess and manage workplace risks under health and safety law covers this hazard the same as any other, and a documented risk assessment is expected practice.

What's the difference between a slip and a trip?
A slip occurs when there's insufficient friction between footwear and the walking surface, typically from contamination like water, oil, or debris. A trip occurs when a foot contacts an obstruction and the person's balance is lost before they can recover, typically from cables, uneven surfaces, or clutter.

Why is this hazard so often under-addressed in training budgets?
It's frequently seen as too basic or too governed by "common sense" to need formal training, despite being the single largest category of reported workplace injury — a mismatch between perceived risk and actual injury data.

Slips, trips and falls prevention doesn't need a dramatic training programme to make a real difference — it needs the same structured attention as any other major hazard category, starting with treating the data seriously. Learnsignal's guide to manual handling training covers a closely related everyday hazard. Browse our CPD courses to build slips, trips and falls awareness into your team's health and safety training.