the police wouldn't know you got it legally unless it was tattooed to be traceable to the abattoir, in which case they'll have you on camera and it will be some kind of crime if the copper doesn't like your face. harassment, alarm, and distress, possibly the most communist set of words to ever appear in a legal system. at the very least you're looking at some kind of court order to not do it again which would probably imply an admission of guilt which would show up on dbs checks. as an unemployed brinny that probably doesn't matter to you, in which case go for it, but be aware that we are not legal experts and there might be some bizarre little known law they can pull out and do you for - ignorance is not a defence in law unless you are a muslim. not a pretend one, a filthy gormless one that barely speaks english and likes raping kids. er, that might still not be specific enough. a brown one.
United Kingdom