YOu might care to use this, or parts of it: -
Dear Sirs
Re PCN <number> dated <dd/mm/yyyy> served at <hr:mn> on Poplars Road
I deny liability for the above PCN on the grounds that the contravention did not occur, due to totally inadequate signage
I was accompanying my autistic son who is a Blue Badge holder, and finding no parking available at the top of Poplars Road, parked just beyond the bay on the double-yellow lines as a Blue Badge holder is entitled to do.
On return to the car, I found the PCN and after walking around, found a No Loading sign approximately 25 metres away, on a lamppost by the main road where the now-blocked Poplars Road joins Lea Bridge Road. However, there were no visible yellow kerb markings to indicate there is a loading restriction as well as the double-yellow lines. Had these been visible, I would not have parked there. The council are under a duty to maintain signs and lines so that they are clear to motorists. Here they have not done so.
I therefore request that the PCN be immediately cancelled, and the council suspend enforcement until the carriageway markings are repainted.
YOurs faithfully