I READ with interest about Salisbury's air pollution hotspots, mainly due to traffic. Anyone with any experience of attempting to drive into or out of Salisbury on any of its main routes, and in particular the horrific Southampton road area, will understand beyond any doubt that Salisbury is desperately in need of a bypass! You cannot ignore this fact. It affects every route connected to it! How much longer will the clear facts be ignored?

Richard Mogg