Maximum number of people in theatre basement

[Guest DominicSp]

Hello

Can help me with a question?

I'm hoping to sign a lease on a property in London which I wish to open as a small theatre - the space is in the basement and accessed by a single staircase 1055mm wide. Assuming we have the usual signage and extinguishers in place - how many people people am I allowed in the basement?

Are there guidelines nationally for these this or do they differ from local council to council?

Many thanks,

Dominic

[AnthonyB]

If only one exit, regardless of width, then you are restricted to 60 persons.

This is your guidance https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/422195/9294_Small_Mediumt_v2.pdf

"At least two exits should be provided if a room/area is to be occupied by more than 60 persons."