You've driven 3 friends to a concert and road diversions have made you really late and you're panicking you'll miss the beginning of the concert or worse they won't let you in at all .
Driving close to the venue your friend shouts they've seen a car space in a street to park up and you leg it to the venue .
After the concert you get back to the car to find a parking ticket .
Is it the driver who stumps up the full cost as they are legally responsible for parking correctly or should it be split between all of you as it was a passenger who shouted out the space and all friends benefitted by not missing the beginning of the concert .