I had a fine come through for travelling through the Birmingham clean air zone without paying.
Context, I went to a gig at the NIA, parked in Brindley Place, came out and left. I paid for the day, but because of congestion it took from 11pm (when I arrived back at the carpark) until 12:25 to actually get out of the zone. So I had a fine for the 25mins into the next day.
I did contest it, I took it to tribunal, but they threw it out and said although it's unfortunate it's not grounds for cancelling the fine. 25 **** minutes. Because they can't efficiently empty a carpark.