My Lords, can I just put on the record what Section 60AA(2) of the 1994 Act says? To the best of my knowledge, it has not raised any problems in law so far. It says:
“This subsection confers power on any constable in uniform … to require any person to remove any item which the constable reasonably believes”—
those words are a well-known test in law—
“that person is wearing wholly or mainly for the purpose of concealing his identity”.