In all seriousness I had a similar thing happen to me in Islington a few years ago. There was a car parked close to the entrance point of the narrow junction. A few people tried to go through and ended up hitting the kerb, scuffing wheels etc. i went through the middle.
Anyway, i challenged the PCN, went all the way to appeal. I won the appeal as I went back to the same junction and demonstrated that with a parked car close to the entrance, the entrance was not sufficently clear to enable vehicles to clear the junction.
Amazingly Islington were able to challenge the appeal! (mere mortals are not allowed) they lost again and were ordered to modify the junction and pay me reasonable costs. I have yet to see either!