Usually when people say that rather than such provide the actual words it means they haven't, but I am happy to go back and re-read all your posts as I don't remember you giving any other examples of how evidence could be gathered if an establishment is clearly in breach of regulation
Ok here you are TheAlternativeTentacle, just for you and gathered together hopefully succinctly, ways in which evidence is gathered which I have witnessed (ergo, this list is not exhaustive)
Reviews called by Local Authorities police or other interested party- if a review is initiated they will collect evidence in a number of ways including, but not limited to, interviewing people who work there, requesting to view filmed material from inside the club footage of which has been captured and retained via strict guidance and with the full consent of all employed in the venue
Random inspections by the local authority/licencing committee- often carried out undercover but it is written into a workers contract that such undercover visits can and do happen
Evidence provided by witnesses in the club- including staff. I’ve reported incidents of licence breaches to management personally and these have been immediately and satisfactorily dealt with. As I mentioned upthread, a club does not want to risk being fined or having its licence temporarily suspended or revoked
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