I just block them in! Always amusing to see a 'special' person stuck in their car, waiting to leave, but surrounded by empty ambulances. It used to be even more fun doing transfers to Whitechapel and parking at the 'main' entrance. Always lined with cars; one way system; leave the ambulance outside the door and no one's going anywhere for half and hour!!! "bl**dy amublance drivers" Is the 'main' entrance still a nightmare? Haven't been there for a while.