So I ended up going down the rabbit hole of auditors this morning (I have plenty of other things I could have done on my day off) and suddenly it clicked with myself that hotels generally are licenced premises with the exception being hotel rooms. Could officers and staff not utilise section 143 of the Licensing Act 2003? "Disorderly" has a much lower threshold in law than HAD and being masked up intruders on property, entering staff only areas and intimidating people would seem to fit the bill