Traffic builds following crash on A505 near Royston

There are delays on the A505 near Royston following a collision

There are delays on the A505 near Royston following a collision - Credit: Archant

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.

The road has been partially blocked and Herts Highways are advising motorists to take other routes where possible.

The Crow is awaiting further details from emergency services.