One of the two men working on a busy Devon road who were airlifted to hospital after being in collision with a van remained in a critical condition yesterday. The second man involved in the collision on the A361 near Tiverton on Tuesday was in a "serious" condition. The two men, aged in their 40s and from the Tiverton area, were working on the highway when they are understood to have been struck by a van at around 11am. The van driver from the Saltash area, was arrested on suspicion of dangerous driving. He has been released on bail until May 20.