Parking is expensive at Belfast City Airport. Last week I had to pick up a friend from there. I arrived at 7.20am and the fee for two hours was £6.50. His flight arrived at 8.20am and I met him 10 mins later. I paid the fee and as we were leaving the terminal we met a friend and stood talking for 10 mins. At the barrier the machine asked me for another £2. I pressed the intercom and was told I had to pay it as I had taken more than 10 mins to get to the car. A rip off!