PLEASE could someone explain to me why there is a 50mph speed restriction on the dual carriage way from Asda in Poole to Wallisdown, which no-one adheres to, but on the single road from Holton Heath industrial estate to the Baker’s Arms roundabout there is no limit? There are bus stops on this route, industrial units and a park home site where I live. It is almost impossible to cross the road when getting off the bus from Poole.

WENDY LUCAS, Wareham Road, Holton Heath