Thank you for replies,however today had letter from b w legal of Notice of Discontiuance .It's a pity they hadn't looked closely at the evidence before taking it thus far

HI All, Currently being in the process of being involved in Small Claims Track pursued by B W Legal on behalf of Vehicle Control services for a Parking charge notice. We have a strong case as there was a permit on the windscreen (phographic evidence) although car registration was not on permit. We agreed to Mediation, however it was a cancelled and we've been notified that case will be transferred to county court. Has anyone any experience of this happening or any advice gratefully accepted.