Letter of Invitation for non EU visitors to stay in private property.
Does anyone have any experience or knowledge about getting the official "Letter of Invitation", obtainable from the police, which has to be sent to visitors from non EU countries allowing them to stay in a hosts private property. Apparently this law came into effect in February but travel agents in the UK don't seem to know anything about it yet, according to what we've heard, if any such guests come from the UK without this official form they can be fined and the host the intend to stay with can also be fined.
Any information about this would be greatly appreciated.