Martyn's Law for churches and places of worship
Places of worship are a qualifying use under Schedule 1 of the Terrorism (Protection of Premises) Act 2025, but the Act gives them distinct treatment: qualifying places of worship generally remain standard-tier premises regardless of capacity, with limited exceptions. Check the official guidance for the details.
At a glance
- Typical peak capacity: 50–800 people at peak services or events
- Common outcome: Places of worship with 200 or more expected attendees are treated distinctly by the Act: they are likely in the standard tier even at higher capacities, rather than moving to the enhanced tier.
These are indicative patterns only — every premises is different, and you should check the official Home Office and SIA guidance on the Terrorism (Protection of Premises) Act 2025 for your own circumstances.
Use the free capacity & tier checker for an indicative view based on your own numbers.
Common questions
Does the Act apply to our church?
It is likely to apply if 200 or more individuals may reasonably be expected to be present at the same time — for example at major services or festivals. Smaller congregations are likely below the threshold. Check the official Home Office guidance for how expected attendance is assessed.
Can a large place of worship be in the enhanced tier?
Generally not: the Act treats qualifying places of worship as standard-tier premises even where 800 or more people are expected, with limited exceptions (such as where an admission fee is charged for commercial purposes). Check the official guidance for the exact conditions.
Who is the responsible person for a place of worship?
Usually the person or body in control of the premises — often trustees or a parochial church council. The official guidance covers how responsibility is determined.
PremisesDuty provides software and document assistance, not legal or security advice.