He is 18 and 5 months
He's never paid a penny towards his upkeep and treats the place like a hotel - although on this occasion we have not given him a key.
Thanks Jo, this really useful. A couple of further questions:
1. The written notice; in what form can this be issued? Does it have to be a signed document or would an email suffice? What is the best method here?
2.If he refuses to go, presumably we can then involve the police? If so, would we use the emergency number (999) or the non-emergency (101?). I appreciation this may be out of your field, but this can mean the removal can be dealt with either fast or very slow. what would be your advice.