Just seen a man climb over the garages into my downstairs neighbors garden. I went out to see what he was doing and he had opened the back door and was taking off he's shoes before entering. I called out and asked what he was doing and he said he lives there which is why he knew the back door was open. He then took he's shoes in and closed the door.
I don't know the neighbors so have no idea if he was telling the truth or not but it sounds plausible to me but I don't know if I should call the police just in case