A cyclist was injured and knocked unconscious in a collision with a car. The man was cycling at Longbridge, near Marsh Mills, in Plymouth, when the incident happened yesterday. Emergency services were called to the scene just after 7am. The man was taken to hospital but his injuries were not thought to be life-threatening or life-changing although the extent of his injuries were still being determined last night. The cause of the incident is still under investigation, however, and police warned motorists using the roads to take extra care on icy routes.