Calls to make changes on the A505 continue to come after there were two crashes on the road and a near miss in the space of two days.
A car is reported to have ended up in a ditch after a crash on the A505 in Royston this morning.
Two casualties were taken to Lister Hospital this morning after a crash on the A505 near Baldock.
The westbound carriageway of the A505 is closed between Baldock and Letchworth after a crash this morning.
There are delays of up to 14 minutes on the A505 going westbound following a crash at the roundabout for Old North Road towards Royston.
Police intercepted a car travelling the wrong way down the A505 between Royston and Baldock last night.