Addition of 2 new road signs, outside 50 Wallingford Road

There has been a large rectangular ‘kill your speed’ road sign on a relatively short post on the grass verge outside my property, for over 18 years, which had made it difficult to view oncoming traffic when joining the road (and for them to see me). However over the past year a new hedgehog warning sign and more recently a new ‘20 speed’ sign have been added, which has created a significant blind spot that can totally obscure oncoming traffic. Unfortunately road users rarely abide by the new speed limit and this has made entering and exiting driveways hazardous for myself and my neighbours.