Most I've had was the neighbour putting his rubbish in my bin.
Talking about hit and runs, brother in law's cctv picked up a neighbour keying another neighbours Alfa, again the police wouldn't take action as they said it was only a probability even though you could see he came out of his house and walked right up to the car and down the side then went back inside. They interviewed him and he denied it so they wouldn't pursue it until bil's neighbour got the local MP involved.