Last month my window cleaner parked his ladder against my front wall and then nothing, so I peered out the window and saw him just standing there staring at his ladders, then he lit a cigarette, smoked it a bit, then walked off leaving his ladders there! He came back about five minutes later, removed his ladders and walked off! I was in a state of undress and my hair was a mess, so I didn't go to the door to see what he was playing at. All was well this month though and he just cleaned the windows as usual !