For gyms & leisure centres

Martyn's Law for your gym, sorted.

Find out in two minutes whether the new rules apply to your gym or leisure centre. If they do, we turn the official guidance into a plan for your venue and keep you ready for inspection.

Busy gym floor with people training

How we help gyms get Martyn's Law ready

Four steps, and we do most of the work: find out whether the rules apply to you, build a plan for your venue, get your staff trained, and stay ready for inspection.

martynslawplan · free tier checker RESULT Standard tier 200–799 people, staff included — your centre is in scope. From Spring 2027: four procedures — evacuation, invacuation, lockdown and communication. No consultant required. YOUR RECORD Date of assessment14 July 2026 Main useGym & leisure centre Peak (incl. staff)260 — Saturday morning Why keep this?Evidence for the SIA (para 4.25) Start again Print / save as your record
Step 1

First, find out if it applies to you

A single-room gym often stays under the 200-person limit, but add classes, a pool, a café and staff on a busy morning and a leisure centre can pass it easily. Our quick, no-email checker walks you through the official tests, counting your peak hour, to give you a straight answer and a printable record of your status in just two minutes.

Check if your gym is in scope

martynslawplan · your plan · document Your written plan Generated from your answers · every clause cites its guidance paragraph Download PDF Print Public Protection Procedures Riverside Leisure Centre, Lightwater Responsible person: the operator (duty manager owns the task) Capacity basis: peak-hour heads — 260 incl. staff (supplementary doc A, method C) Version 1.2 · Last reviewed 13 July 2026 2. Invacuation guidance 7.39–7.40 If the danger is outside, the duty manager makes the PA announcement. Instructors move the gym floor and classes into the sports hall; a lifeguard clears the poolside. 3. Lockdown guidance 7.41–7.45
Step 2

If you are, we help you create your plan

We give you a brief questionnaire that any duty manager can answer, no security expertise needed. The result is a full plan that pulls in the government guidance but is written for your venue: who makes the PA announcement, how the pool and changing rooms are cleared, and where the gym floor and classes move to.

martynslawplan · staff & roles ACTION CARD — GYM STAFF Riverside Leisure Centre · plan v1.2 EVACUATE Make the PA call. Sweep changing rooms, then send people out, away from the building. INVACUATE Move the floor and classes into the sports hall. Lifeguard clears and closes the poolside. LOCKDOWN Secure the main doors and fire exits. Move people back from the glass. Await the manager. SAY THIS ON THE PA, CALMLY "Please stop your activity and move to the sports hall with a member of staff." Staff awareness record "Made aware" duty · guidance para 7.51 Leah — duty manager v1.2 · 8 Jul Ben — instructor v1.2 · 8 Jul Zara — reception v1.2 · 9 Jul Marcus — lifeguard v1.2 · 10 Jul Ellie — classes not yet Rob — evenings not yet Send reminder to 2 staff Every confirmation is logged against the plan version — your evidence if the SIA ever asks how staff were made aware.
Step 3

Get staff training cards

Duty managers, instructors, reception and lifeguards each need to know their part, across shifts and cover. We generate printable cue-cards with the exact scripts for your team to read and sign. Every read-confirmation is logged and matched to your latest safety plan, so compliance stays effortless.

martynslawplan · readiness Readiness — Riverside Leisure Centre STANDARD TIER 82% ready 2 items left before you're inspection-ready Tier confirmed — standard 260 incl. staff · Saturday peak hour Four procedures written Evacuation · invacuation · lockdown · communication Written plan — v1.2 Reviewed 13 July · download or print any time 4 Staff briefed — 4 of 6 confirmed Ellie and Rob haven't confirmed their action cards yet Remind SIA notification — waiting Portal not open yet — your details are ready to submit the day it is Nothing due this month We'll nudge you if the guidance changes, a review falls due, or the commencement date is announced.
Step 4

Know you're ready for inspection

We keep your whole compliance record in one place: your recorded capacity tier, your finished procedures, and your prepared regulator notifications. And we nudge you when the official guidance changes or an annual review is due, so nothing slips.

Get early access and lock in founding-venue pricing

Group exercise class filling a leisure centre studio

Not sure any of this applies to you yet? Whether your gym is even in scope comes down to one thing: how many people are in at once at your busiest hour.

Does Martyn's Law apply to your gym?

It depends on your busiest hour, not your membership list. If you'd reasonably expect 200 or more people in at once (members, class-goers and staff, every area combined) at least from time to time, your venue is in the Act's standard tier. Many single-room gyms stay under that; multi-area leisure centres often don't.

Count your peak hour

It's heads in the building at once that count: gym floor, classes, pool, café and staff together at your busiest time. A 24-hour gym that never tops 120 is out; a leisure centre at 250 on a Saturday is in.

Check your peak hour in 2 minutes →

Members-only isn't an exemption

Controlling access by membership or payment doesn't put you outside the rules, the guidance says so directly (para 4.7). Your total membership doesn't matter for scope, only how many are in at once.

What the standard tier means →

Who's responsible: usually the operator

The duty falls on whoever controls the premises. For an independent that's the owner-operator; for a council leisure centre it's usually the operator or trust, not the building owner. Franchisees should check their agreement.

Who carries the duty →

Get your answer in 2 minutes, free, no email

What your gym does not legally need

Before you spend anything, with us or anyone else, here's what the Act and statutory guidance actually say about the standard tier:

  • No consultants. "It is not mandatory to use third-party products or services to comply" (para 6.7), and that includes our service.
  • No door staff requirement, no CCTV, no physical kit. The standard tier asks for procedures, not equipment.
  • No paid training courses. Briefing your own staff properly counts, and free official ACT e-learning exists on ProtectUK.
  • No written document is legally required, though the guidance recommends one, because undocumented procedures are hard to demonstrate if the SIA inspects (para 7.32).

What we sell is certainty: a plan you know matches the guidance, written for your venue, with proof your staff were made aware, instead of a generic template you hope is right.

Gym questions, straight answers

What if the checker says our gym is out of scope?

Then you don't need the service, and we'll say so. The checker is free, takes two minutes and asks for no email. A single-room gym that never has 200 people in at once, even at peak, is out of scope. If that's you, keep a dated note of how you counted (the guidance asks that your basis could satisfy the SIA, para 4.25) and you're done.

We're members-only. Doesn't that put us outside the rules?

No. The guidance is explicit that controlling access by membership or payment does not stop premises being publicly accessible (para 4.7). What matters is how many people are in at once at your busiest hour, not how many members you have on the books. A members-only leisure centre is treated like any other venue.

Do we count total members, or just how many are in at once?

Just how many are in at once. Scope is about your busiest hour: gym floor, classes, pool, café and staff all present at the same time. A gym with thousands of members but never more than 120 people in the building at once is out of scope; a leisure centre that hits 250 on a Saturday morning is in.

We're a franchise. Is this us or head office?

It depends who controls the premises, so check your franchise or management agreement. For an independent gym it's the owner-operator; for a council leisure centre it's usually the operator or trust that runs it, not the building's owner. If you're a franchisee, your agreement should say where the duty sits, and the service works whoever holds it.

Want the full legal detail? Read our guide to the standard tier or the whole-Act FAQ.

Be ready before your next Saturday-morning rush of 2027

The service opens for early access before the law commences. Join the list for the launch date, founding-member pricing, and one useful plain-English update when something actually changes, with no filler.

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Written by the Martyn's Law Plan team, based on the statutory guidance published under the Terrorism (Protection of Premises) Act 2025. Last reviewed: . General information, not legal advice.