Agree with all of that.
The width of the A27 through Worthing doesn't strike me as the issue, at least not the main one. The problem is the number of stop/start points, both the big three junctions - A24 roundabout, Hill Barn roundabout and Lyons Farm traffic lights and the numerous side roads...
There's a meeting at Worthing Pavilion tomorrow night.
Worthing really needs a complete bypass. The obvious route would be to widen Long Furlong so traffic traverses to the North of Findon from Angmering way, but once it reaches the A24, where would it go from there? It would be such a vast...