ok...https://www.gov.uk/workplace-fire-safety-your-responsibilities?step-by-step-nav=dc77c606-cc6b-49ac-9f40-b96959d02539 clearly states:- Who's responsible
You’re responsible for fire safety in business or other non-domestic premises if you’re:
an employer
the owner
the landlord
an occupier
anyone else with control of the premises, for example a facilities manager, building manager, managing agent or risk assessor
You’re known as the ‘responsible person’. If there’s more than one responsible person, you have to work together to meet your responsibilities.