If someone asks me to move the motor and we are both busy and it can't happen I explain to them once. After that its doors shut and locked and we get on and do what we need to do and go when we need to go. As for someone parking in an ambulance bay its a big big pet hate of mine. Yes I can understand the temptation that parking is difficult and there may be 5 bays and only one ambulance but that can change in a matter of moments!! Still I hear rumour that a lot of pleasure can be derrived from blocking said car in for a while.....