Back in April I wrote about business concerns for the proposal to include the Cumberland Bridge and the A4 Portway in the Bristol Clean Air Zone. That would impact people wanting to travel from the Chew Valley to join the Motorways at Avonmouth but also customers and staff travelling out of Bristol. It could also dissuade visitors from diverting on their journey to take in the attractions on offer in the Valley It goes without saying that our members are concerned about clima