A motorcyclist is being treated by paramedics after he came off his bike at a busy roundabout.

Police were called to the Four Elms roundabout on the Wainscott by-pass at 5.30pm after reports a man had been involved in a crash.

One lane of the Chatham-bound carriageway has been closed as the road is partially blocked.

Police and paramedics are currently at the scene.

The man's injuries are not thought to be serious.