If you have been given a ticket then contest it, this costs nothing. The council ALWAYS reply saying the offence still stands but you can appeal again (this goes to an independent organisation, the parking appeals... or something similar), generally if you persevere at this stage they will drop the charge. If not appeal a third time and agree to go to court. If there is any doubt as there obviously is here, the council will suddennly back down. At worst, you turn up in court, give your views then pay the same fine as if you hadn't contested it.
R.S.