I parked briefly in a loading bay in Westminster, at this location:
https://maps.app.goo.gl/4apTcaNL6akxes5t6I was dropping heavy items off at the office where I work; this was the closest bay and the other bays in that section of the street were closed for works.
The PCN says first seen at 11:54 and issued at 11:59. Photo evidence is all from 11:59.
Image of sign here:
https://imgpile.com/p/fTVT61pPCN image here:
https://imgpile.com/p/diUVNi4I would like to challenge based on the fact that I was in fact doing legitimate loading!
TIA for guidance and help