I have the misfortune of going through MAN T3 security most weeks. It's completely dependent on the time of day as to whether you'll breeze through or have a rather unpleasant experience. Any time before 8.30am and you're queuing for sure. It's not helped by the fact that the fast track belt has 5 places but only 3 are used for the fast track queue, the other 2 are used by the general queue.