Martyn's Law for community centres
A community centre is in scope of Martyn's Law if it is publicly accessible and 200 or more people may reasonably be expected at the same time — counted across the whole building at its busiest, not from the fire-capacity sign. Because a centre often runs several activities at once, that total can add up faster than a small hall's, so it's worth planning for the standard tier: notify the SIA, four workable procedures (evacuation, invacuation, lockdown, communication), brief your people, and coordinate where space is shared. Settle who the responsible person is where one body owns the building and another runs it. Expected in force Spring 2027.
A community centre is a busier animal than a small village hall. It tends to have several rooms, several groups using them at once, longer opening hours, and a café or reception that's open to anyone walking in. All of that makes one thing more likely than it is for a small hall: that you are genuinely in scope of Martyn's Law. So the sensible starting assumption for a busy centre is to plan for the standard tier — and then confirm it — rather than to assume you slip under the threshold.
This guide takes that angle. We won't re-explain the 200 test from scratch — our village halls guide does that in full, and the mechanics are the same. Here we focus on the two things a centre gets wrong more often than a hall: counting across a multi-room building, and settling who is responsible when one body owns the place and another runs it.
The test, in one line — then the part that's different for you
A community centre is in scope if it is publicly accessible and 200 or more people may reasonably be expected at the same time — based on realistic attendance at your busiest occasions, counting the public and the helpers, not the fire-capacity number on the wall. If 200 or more is reasonable, you're likely in the standard tier (200–799). For the why and how of that test, see the village halls guide; this is where it stops being a copy of that one.
Count everyone across the whole building at once
Here's the trap a busy centre falls into: looking at each room separately, deciding no single room reaches 200, and concluding you're out of scope. The test isn't room by room. It's the number of people who may reasonably be expected on the premises — the whole building, with any grounds used with it — at the same time.
So picture your busiest realistic moment and add up everything happening at once:
A worked example. On a Saturday morning your main hall has a 120-person children's party, the meeting room has a 30-person community group, the café is serving 25 people, and a fitness class of 20 is in the studio. That's 195 — before you count your own staff and volunteers across reception, the café and the caretaker. A centre like that is realistically a 200-plus building, even though no single room comes close.
To do this honestly: look at your busiest regular pattern, not just one-off events. Many centres reach their peak on an ordinary busy weekday or weekend morning, with several bookings overlapping — not at a single big event. Count the people in every space in use at that moment, plus everyone working: café staff, reception, cleaners, the people running each activity. Then record how you reached the figure, whichever side of 200 it lands on, and diarise an annual review.
When several groups share the building at once: the coordination duty
A centre where different groups occupy different rooms at the same time is exactly the situation Martyn's Law's coordination duty is written for. Where premises are shared between people, or one set of premises sits inside another, the law expects those in control to coordinate so far as is reasonably practicable.
In plain terms, that means the groups using the building at the same time shouldn't each have a different idea of what to do in an emergency. If the centre needs to evacuate, or to lock down because the danger is outside, everyone in the building needs to be working to the same plan — the café, the party in the hall, the class in the studio. Practically, the operating body sets the centre's procedures once, and makes sure each regular group and hirer knows them: where the exits are, what lockdown means in this building, who raises the alarm, who they call. Our guide to hirers and hire agreements covers how to fold that into your bookings.
Who is the responsible person? Owner versus operator
This is the question a community centre needs to settle that a simple hall often doesn't, because centres are frequently owned by one body and run by another — a council or a charitable trust owns the building, while a separate operating trust, management committee or social enterprise runs it day to day.
The duty falls on the body in control of the premises in connection with its use — which is usually the operator, not the freeholder:
- Council or trust owns, a separate body operates (takes the bookings, sets the rules, runs the day): the operating body is likely the responsible person, even though it doesn't own the building.
- Owned and run by the same body: that body is the responsible person.
- Genuinely shared control between occupiers: this is where the coordination duty applies — agree who carries the duty, and note it on both sides.
Settling this now, in writing, is the most useful twenty minutes of the whole exercise: it decides who notifies the SIA when its system opens, whose procedures the building runs on, and who would answer if anyone ever asked. Our responsible person guide works through the trickier arrangements.
If you're in scope: what the standard tier asks
Take a breath — it's less than the headlines suggest. Three duties, expected to commence Spring 2027:
- Notify the SIA. Free and online, once the regulator's system opens. Nothing to submit today.
- Have four workable procedures — evacuation, invacuation (moving people to safety inside the building), lockdown and communication. For a busy centre these need to make sense across the whole building, not just one room.
- Make sure your people know them — staff, regular hirers and the volunteers who run activities, so the procedures are followable rather than just filed.
There is no requirement for physical security measures, commissioned risk assessments, or any paid product or service. The government's guidance is free and explicitly says you shouldn't need to buy anything to comply. Our plain-English standard tier guide walks through all three.
What to do this year
- Map your busiest realistic moment across the whole building, count everyone in it including staff, and decide honestly whether 200 or more is reasonable. If you're a busy centre, plan for "yes".
- Settle the responsible person in writing — especially if a council or trust owns the building and someone else runs it.
- If you're in scope: draft the four procedures from your existing emergency arrangements so they work building-wide, brief your people, and keep a simple dated record.
- If, after an honest count, you're genuinely below 200: minute that conclusion and diarise an annual review, because a centre's usage changes.
Not sure where your busiest-moment total lands? The scope checker runs the count in about three minutes, no sign-up.
Common questions
Is a community centre more likely to be in scope than a village hall?
Often, yes. A community centre tends to be bigger and busier, with several rooms in use at once, so the 200-person test is reached more readily than in a small single-room hall. Count everyone present across the whole building at its busiest realistic moment. If that reaches 200 or more, plan for the standard tier rather than assuming you are below it.
Do we add up the people in different rooms, or count each room on its own?
Add them up. The test is the number of people who may reasonably be expected on the premises — the whole building — at the same time. A hall hire, a meeting, a café and a class running together can together pass 200, even though no single room would. Count the busiest realistic moment across everything going on.
The council (or a trust) owns our centre but a separate group runs it — who is responsible?
The responsible person is the body in control of the premises in connection with its use, which is often the operating trust or committee rather than the freeholder. Where control is genuinely shared between occupiers, the Act expects you to coordinate so far as is reasonably practicable. Agree who carries the duty and write it down.
Could a community centre ever be enhanced tier?
Only if 800 or more people may reasonably be expected at the same time, which is uncommon for a community centre. If yours genuinely reaches that, the enhanced tier applies and the official statutory guidance is the place to turn. Most centres in scope sit in the standard tier, between 200 and 799.
Several rooms, several groups — what's your busiest-moment total?
Our free scope checker walks you through the 200 test, counting across the whole building. And if you'd like one plain-English email a month between now and commencement, join the countdown list.