When I'm Cleaning Windows...

'In my profession I'll work hard
But I'll never stop
I'll climb this blinkin' ladder
Till I get right to the top'
I'll abseil down this building
Till I get to the bottom of the drop!

This is extreme window cleaning and not suitable for banjo playing! We stayed in the centre of Glasgow - top floor of the hotel (18th!) and saw this window cleaner working hard as we left our hotel.

I wonder if he has the contract for the hotel we stayed in?