Holiday was spoit after arriving back at the airport arriving 2am, collected my car, drove to the barrier, would not raise, put ticket in machine, it said I owed £456, called for assistance, a not very apologist female voice told me I parked at the wrong car park, although when I arrived at the Start of my holiday I asked a car park attendant in a white van, I asked her if I was in the correct car park? She confirmed I was and continued with confidence to drive into the main multi storey car park, it was only when I exited, I was informed I was in the wrong car park, after explaining, I was told I could pay £20 rather than the full £456, although slightly pleased I became a little bemused of the drastic reduction I paid!!!!