Appalling. Parked in the generously named 'mid-term' car park in order to collect a friend. Her flight arrived 45 minutes late. We then waited 15 minutes for a bus back to 'mid term'. For a total of just over 1 hour and 20 minutes of parking I was billed £21. A joke. 30 minutes free parking doesn't even give you time to get to the terminal and back with no delays. At Stansted, you get 1 hour of free parking in mid-term, plus the 2nd hour for £1, and only after that do daily rates apply. I will be advising everyone I know to avoid Luton and this ludicrous car park like the plague.