Civvy, I agree with Tam that your scurrilous allegations have serious legal ramifications.
If they use my excellent course notes to wedge open fire doors that form part of the general fire precautions required to support the objective of Article 8 of the FSO, or part of the fire safety measures required to support Sections 53 or 54 of the Fire (Scotland) Act, or part of the general fire precautions required under Part II of the Fire Precautions (Workplace) Regulations (NI) 2001, then it might be possible that there has been a contravention of Article 14(2)(b) of the FSO, or Regulation 13(2)(b) of the Fire Safety (Scotland) Regulations or Regulation 5(2)(b) of the FP(W)R (NI). If such a contravention placed one or more relevant persons in Great Britain at risk of death or serious injury on the event of fire, or an employee at risk of death or serious injury in the event of fire in NI, then an offence might have been committed under Article 32(1)(a) of the FSO, or under Section 72(1) of the F(S) Act, or under Section 11 of the FP(W)R (NI).
I do not think on the balance of probabilities it would be grossly disproportionate in relation to the reduction in risk to remove my excellent notes from the bottom of the door and read them thoroughly. Accordingly there might be no defence available. In fact, I think that failing to read the notes should be some sort of crime.
I think you should put up or shut up and tell us the addresses of the premises in question. Then, according to where this terrible thing has happened, in one capital city, stormtroopers can be sent in, leaving a trail of chewing gum on the carpets. In another, someone will be sent round to talk about rugby (a boring game, discussion of which will be sufficient punishment to act as a future deterrent). In another, a caution will be issued along the lines, " see yon notes, Jimmy, git them oot oh yon door right noo, tak them ootwith the building and git reading them". In a further capital, there will be a chat over two pints of Guinness, and a couple of bushmills, followed by the friendly advice " get wise to yourself seamus, go on ahead and take toddys notes out of that door and read them" (the sanction of severe arthritis of the knee caused by a man of standing in the community being reserved soley for cases of imminent and serious risk.)
If the door needs to be held open, I recommend that a hold open device is installed in accordance with the recommendations of BS 7273-4 for Category A or B reliability according to the location of the door in question, which I note that your posting does not describe. Alternatively, the notes could be replaced with my latest book, A Comprehensive Guide to Fire Safety, available for purchase from BSI, or any good bookshop in time as a Christmas present.
PS Did you just love the paragraphing?