Hello Andrew, we have a nursing home/care that have used paint to create elaborate bookshelves and paneling on an exit. All staff and FF are aware and we had incorporated into the fire plan. It has solved the problem of occupants activating alarms and wondering to another zone in this facility.
Touch base I will send a pic.
just a thought.
If the agreement to complete is a matter of court records or speaks to fines at that time etc. well done!
you may consider laying charges for individual part 3 offenses.
just a thought….