There was a similar scam in Haredon Close/ Dunoon rd last year. The window cleaner managed to get the name of one neighbour....and then went knocking on the doors saying ' I do mrs .... windows regularly, I'm coming this afternoon and seeing if anyone else wants theirs done' Unfortunately because he had a name and because another neighbour had tried earlier to organise a window cleaner and canvased for interest in the road some people were taken in.