Maybe roads leading up to them dont have signs in some cases but why does a local authority owe it to drivers to help reroute their journeys through residential roads?
1 meter high 2m long planters covered in signs are pretty obvious.
Someone has painted over the signs to try to get off the ticket. Whilst I was there a Mini drove through the restriction, they were confused because the signage has been vandalised.
Streatham LTN