I was at the Melbourne Airport short term car park last night, aruond 18:30. I was on my bike and as usual I had ridden around the boom at the entrance to the car park. I dropped off my wife and everything was going swimmingly. It was at the exit where it got strange. There was a huge lineup of cars all waiting to get though the booms(normal). Now there seemed like there was a problem with the boom ticket machines. There was an airport employee walking around with keys unlocking all the gates. The line to get out needless to say was huge, I thought screw waiting (besides I dont have a ticket anyway). I just slipped up the left of the cars and took off. BUT as I was taking off thought I heard this airport bloke yelling out "Hang on, Hang On, HANG ON !". I am not sure though with the pipes and the helmet and the earplugs I really cant hear much (expecially from behind) So I am wondering if he was shout ing out why would that be? To wait in line with all the cagers. Or did he expect me to pay? What do you chaps reckon? Or what do you do at the boom?