Once in a pitstop I heard "the throttle's jammed!"
At Montreal, Wilson, while at Minardi crashed at the final chicane breaking his rear wing, and got stuck in the wall with half his car in the pit and half on the gravel trap. I watched him for abouyt 22 laps just sitting there as I drove round and round. Then when people were going to pit ahead of me, just as they were entering the pit lane, they would take off into the air (a picture showing this by another person on this forum was posted a while ago) and crash down to the ground on the pit straight. If they weren't out immediately, they would carry on, but run out of fuel. This happened to about 5 drivers.
Then finally when I pitted and passed Wilson, he came out of the wall and did his pitstop.
I don't like the way that if you break a front or rear wing, when you pit it magically appears fixed, then the mechanics remove it and fix another new one. It should keep the damage until the mechanics are shown fixing it.