Hi all,   I have the same situation as By sh3ffield in that I've been using the Berkeley Centre, Sheffield for years and it always had 2 hr free parking and I only became aware of the change after receiving the NTK.    I have not appealed or responded in anyway so far as advised.   I have the letter before claim also  now so should I send the response as suggested by ericsbrother (below) ; or do you advise a separate course of action here?   "Address