There were some very shiny cars there, as well as some ordinary ones. I drove up on Friday afternoon and the sat nav sent me up the A41 through Aylesbury because the M25 was a carpark. Unfortunately it rained as I went through the HS2 roadworks and I had to tour Leamington to fnd a car wash on the way to Hatton.
They are planning a repeat around the same time next year.