In reply to Removed Userrabthecairnterrier:
Never heard of anywhere charging per number of people in a car - perhaps the name should be changed to a 'people park' instead of car park.
Can you drop off all passengers around the corner so you only have to pay for the driver? I don't know the layout so maybe around the corner means a long walk to the car park. What happens with people who have walked or cycled from elsewhere? Is this where the antics of the attendant come in, as alluded to above by Dave Kerr? Any good stories?