Reports are coming in of extremely heavy traffic around Falmouth and Penryn during the evening rush hour today.

Traffic is particularly slow moving around the Penryn Bypass, eyewitnesses say.

No major accidents have been reported to the police, and the cause of the gridlock is unknown at this time although a bus has reportedly broken down on the bypass.

A number of roadworks are underway on the A39 and B3292 that are thought to be contributing to the congestion.

Motorists are advised to seek alternative routes wherever possible.