SLOW TV - Turn left for London (Grand Union Canal)

Many new boat owners get their boats dropped in at P&S Marine, near Watford. Usually they are heading for London to live, so the first (or perhaps its the last) question they ask is, 'Which way to London?'!
Ralph, one of the owners of P&S Marine ( / pandsmarinellp ) is usually a helpful nice chap, but on this occasion he was playing up for the camera! :)
This is an hours trip towards London from Cassio Bridge to Lot Mead lock, near Rickmansworth. There are a couple of breaks in recording due to length limits on my camera, and it cuts off a bit sudden as I ran out of space on the SD Card :(
Also apologies for the over exposure to start with, the sun was playing about all day...