Wouldn't surprise me if it was kids, i used to love winding people up like that when i was at school and bored on an evening with nothing to do.
Used to have particularly good fun stealing the blokes concrete bird bath from down the street and standing it in the middle of his neighbours lawn, until it got cemented down, lol.
Used to have particularly good fun stealing the blokes concrete bird bath from down the street and standing it in the middle of his neighbours lawn, until it got cemented down, lol.