Rather than getting the camera removed, shouldn't the junction be redesigned so that there was a mini-roundabout and a single entrance enabling you to turn into Wickes/Halford from this direction? It's only illegal to turn right into Wickes - you can (apparently) turn right into Halfords...

PS Have you tried getting a 10' (3m) length of timber on the bus? They normally throw you off and I have to walk home, rent a car or use Catford Timber to deliver for free.