Brilliant Derek. Other stuff (equally brilliant) down the sidewall on YouTube too.
Link immediately sent to our daughter who works at the sharp end of the NHS. I think she will enjoy "rollin rollin rollin" (off the sidewall) Her lot seem obsessed with "Measures of Performance" Yes, they have had "consultants" (Ex Toyota) in to "focus" "maximise" "work smarter not harder" Anyway I digress. Gave me a chuckle anyway. Good vocals too, well at least on he initial link