Thanks both. I'll go with this:
Dear Sirs / Madams,
Ref: PCN MT87044495 VRM LC62 DVR
I appeal against the issue of this PCN. My challenge is based on these points:
The bus lane markings are faded.
Very dark road (street lighting does not look very effective)
Heavy rain
The combination of these facts means it was impossible for me to see the bus lane markings and the signs.
Your own video evidence and photos demonstrate the poor visibility of the road markings.
Google Street View -
https://goo.gl/maps/RpTYD41NgPFUuNx47 - shows the faded lines as of August 2022. I have attached photographs of the location to show the road markings are even more faded a year later. These photos were taken on July 19, 2023.
For comparison, I have attached an image of a bus lane that has clear markings. This was taken in a nearby area. If the road markings on Wimbledon Hill Road were maintained I would have been in a position to see the bus lane at night, in rain and in poor light.
Please cancel the PCN accordingly.
Yours faithfully