Yeah, the same sorta utility it has to demonstrate that it is possible for anyone to create a fire in any publicly accessible location in London, for instance in some very valuable historic building. (No, I am not advocating you do so.) I&#x27;m just making the point that you didn&#x27;t get my point. They don&#x27;t care about how feasible or trivial something is as long as they can ban the usage of it.<p>In legal terms: all you are doing is irrelevant technical wanking.