Interesting suggestion BarCar. I have been having similar thoughts re the merit of the deemed dual carriageway there. My current thinking was to have bus lanes.

Currently the north side bridge gets used for drop-off and pick-up for the station - another dangerous situation especially when on the zig-zags. It would be a game-changer to have all that space around the station, could be made to look great but I think some provision for road access to the station will be required.