Gyms, pools, climbing and play, UK wide
Leisure and Fitness Health and Safety
Leisure operators invite the public to do genuinely hazardous things for fun, in water, at height and at speed, then rely on procedure and supervision to keep the outcome benign. AL23 Safety provides health and safety and fire safety support to gyms, leisure centres, swimming pools, climbing walls, trampoline parks and soft play across the UK.
Why it matters in leisure and fitness
The risks are real and so are the duties
For most leisure, sport and entertainment premises the enforcing authority is the local authority environmental health team rather than HSE. HSE takes over where the local authority is itself the operator, which catches many council owned leisure centres. Fire safety is enforced by the fire and rescue authority. Designated and regulated stands at sports grounds bring in the Sports Grounds Safety Authority under the Safety of Sports Grounds Act 1975 and the Fire Safety and Safety of Places of Sport Act 1987, with the local authority Safety Advisory Group issuing the safety certificate. From the expected go live of Martyn's Law the Security Industry Authority joins them.
The point that catches operators out is how much of the standard here sits outside statute. There is no bespoke statutory regime for a gym. What exists instead is a dense layer of guidance and standards that an inspector, an insurer and a court will all treat as the benchmark of reasonable practice. Departing from it without a written, reasoned justification is where prosecutions begin.
The main risks
Where the harm comes from
Supervision failure in water
Lifeguard numbers, zone visibility and the choice between constant and dispersed supervision decide whether a non-swimmer in difficulty is seen in time.
Pool water chemistry
Disinfection by-product and chloramine control protects bathers and staff, while poor plant room segregation of sodium hypochlorite and acid produces the chlorine gas release that recurs as a reportable event year after year.
Legionella in showers and spa pools
Warm aerosol generating systems used intermittently are the highest risk water systems most leisure operators own.
Impact and height in activity attractions
Double bouncing, foam pit landings, inversions, tumble tracks and mixed ability sessions drive the injury clusters in trampoline parks. Uncontrolled ground falls do the same on climbing walls.
Plant rooms and confined spaces
Balance tank entry, pressure systems, dosing equipment and boiler carbon monoxide put maintenance staff into the most dangerous part of the building.
Unstaffed and low staffed operating hours
Twenty four hour gyms and unsupervised access models remove the person who would otherwise notice a collapsed member, a damaged machine or a blocked exit.
The regulations that apply
Your legal framework, in plain terms
The Health and Safety at Work etc. Act 1974 imposes duties to employees under section 2 and to members of the public under section 3. Section 3 is the one that matters most here. The Management of Health and Safety at Work Regulations 1999 require suitable and sufficient risk assessment and the arrangements to deliver it. The Provision and Use of Work Equipment Regulations 1998 apply to gym equipment and plant, the Lifting Operations and Lifting Equipment Regulations 1998 to pool hoists, the Control of Substances Hazardous to Health Regulations 2002 to pool and cleaning chemicals, the Dangerous Substances and Explosive Atmospheres Regulations 2002 to dosing installations and the Pressure Systems Safety Regulations 2000 to calorifiers. Fire is governed by the Regulatory Reform (Fire Safety) Order 2005.
The technical benchmarks sit alongside them. HSG179, Health and safety in swimming pools, is at its fourth edition of 2018, reissued with minor amendments in February 2024 covering British Standards changes, swimming teacher competency, personal protective equipment, confined space working and small inflatable devices. It no longer carries pool design or water treatment detail. That now sits with the PWTAG Code of Practice and the PWTAG standards. Spa pools are covered by HSG282. Climbing walls work to the Association of British Climbing Walls Code of Practice, its Entry Procedures and Acceptance of Risk guidelines and its safeguarding guidance, with BS EN 12572 covering the structures. Trampoline parks work to BS EN ISO 23659:2022, which supersedes PAS 5000:2017, with IATP providing industry inspection and audit. Soft play is generally inspected against BS EN 1176-10 for fully enclosed play equipment and BS EN 1177 for impact attenuating surfacing, on an annual independent inspection plus a routine operational regime. One honest caveat. We have not verified the current status of those two soft play standards against a BSI source. We confirm the applicable edition for your equipment before writing an inspection specification.
Your pool safety operating procedure is the document everything else hangs from. It has two parts. The normal operating plan describes the pool, the hazards, the supervision arrangements, the programmed sessions and the daily controls. The emergency action plan sets out what happens when something goes wrong, from a spinal injury recovery to a chlorine gas alarm and a plant room evacuation. Written well the pair are a training tool and a defence. Written as a shelf document they are neither.
For spectator sports the Green Guide, the Guide to Safety at Sports Grounds, is at its sixth edition and remains the reference for designated grounds. It is supported by SGSA Supplementary Guidance 01 on safe standing in seated areas, SG03 on event safety management, Safety Essentials and the free annexes covering the P and S factor questions. Licensed standing in seated areas has been permitted since January 2022. We have found no evidence of a seventh edition.
On the fitness side, ukactive publishes The Active Standard quality mark along with guidance on supervision technology, young people in facilities, non-lifeguarded pools and harassment in gyms. It also maintains a Sector Risk Register. Be clear about its status. ukactive is not a regulator and holding its standard is not a legal defence. It is evidence of intent that still has to be backed by what happens on your gym floor.
Fire safety in leisure and fitness
Open volumes and part-dressed occupants defeat a quick escape
Leisure buildings are awkward for fire. Large open volumes with high ceilings slow detection and wet side areas defeat conventional detector siting. Occupants may be in water, barefoot, partly dressed or in a harness at height, none of which suits a two minute evacuation. Soft play combines a high fire load, a single supervised entrance and children who will hide rather than leave. Unstaffed gym hours remove the people a phased evacuation would depend on. We work through each of those with the fire strategy rather than around them. Since section 156 of the Building Safety Act 2022 commenced on 1 October 2023 the fire risk assessment must also be recorded in full whatever the size of the premises.
Martyn's Law is the dominant new burden in this sector. Sports grounds, entertainment venues and larger leisure centres are Schedule 1 uses under the Terrorism (Protection of Premises) Act 2025. Standard tier applies where 200 to 799 individuals are reasonably expected at the same time and enhanced tier at 800 or more. Both tiers must notify the Security Industry Authority and put public protection procedures in place for evacuation, invacuation, lockdown and communication. Enhanced tier must also document public protection measures and designate a senior responsible individual. The duties are not yet in force and go live is expected in spring 2027, which is an expectation rather than a statutory date. Preparing now is cheap. Preparing in the last quarter before commencement will not be.
How we help
Built around your operation
We write for duty managers and lifeguards, not for a filing cabinet. Procedures are drafted at the length someone will actually read during a shift handover and tested against the staffing you really run.
- Pool safety operating procedure development or review, covering the normal operating plan and the emergency action plan, with supervision zoning tested from poolside sightlines.
- Pool plant and chemical risk work, including hypochlorite and acid segregation, dosing system COSHH assessments and DSEAR review.
- Balance tank and plant room entry procedures written under our confined space safety approach, with rescue arrangements that do not rely on the fire service arriving in time.
- Legionella risk assessment and written scheme covering showers, spa pools and infrequently used outlets.
- Activity attraction assessment for climbing, trampolining and soft play, including participation statements, induction and marshalling ratios.
- Gym floor and equipment inspection regimes under PUWER, including the unstaffed hours model and member incident response.
- Fire risk assessment across wet side, dry side, plant and back of house, with an evacuation strategy that works for bathers and climbers.
- Martyn's Law tier determination, public protection procedures and staff exercises ahead of commencement.
Why AL23 Safety
Sector-aware support that gets used
Accountable
Where your lifeguard numbers will not cover the zones you have drawn or your emergency action plan has never been rehearsed, we put that in the report.
One team, three disciplines
Health and safety, fire safety and fire engineering in-house, which matters in buildings where detection, smoke movement and evacuation all fight the architecture.
Practical, not just compliant
Procedures written in the language of the poolside and the gym floor, with the technical justification kept in an appendix where it belongs.
Nationwide
We support leisure operators, gyms and sports venues across the UK from our Manchester base.
Get in touch
One conversation before the season, not after the incident
Tell us what you operate and how it is staffed. We will tell you which of the published standards will be measured against you and where the gap usually sits.
Common questions
Answers, up front
Cannot see your question? Get in touch and we will answer it directly.
Contact usYes. The fourth edition of 2018 was reissued with minor amendments in February 2024 and has not been withdrawn. What changed is its scope. It no longer contains pool design or water treatment detail, which now sits with the PWTAG Code of Practice and the PWTAG standards. Spa pools are covered separately by HSG282.
Usually the local authority environmental health team. Where the local authority is itself the operator, HSE takes the enforcement role instead. Fire safety is enforced by the fire and rescue authority throughout. Designated sports grounds add the Sports Grounds Safety Authority and the local Safety Advisory Group.
No. ukactive is explicit that it is not a regulatory body. The Active Standard is a quality mark and its guidance is a useful benchmark of reasonable practice. Neither is a legal defence on its own. Compliance is judged against the Health and Safety at Work etc. Act 1974 and the regulations under it, measured by what your staff actually do.
Cost depends on how many attractions sit under one roof. A single site pool safety operating procedure review is typically a day on site with a draft back inside two weeks. A multi attraction centre takes longer, since each attraction has its own standard and its own supervision model. Pay as you go work runs at £95 per hour or £695 per day plus VAT. Retainers start at £95 per month. Call us for a scoped figure.
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