Officers want to hear from anyone who saw a crash between a car and a motorbike on Sunday night (9th November).
Emergency services were called to the A361, St Brannocks Road, at 7.10pm
The crash involved a Grey Volkswagen golf and a Black Hyosung motorbike.
The motorcyclist, a man in his 40s, sustained multiple injuries to his chest and pelvis which are currently being treated as potentially life-changing. He remains in hospital in Plymouth.
The driver of the car, a man in his 50s, sustained minor injuries.
Anyone with information is asked to contact police on 101 quoting log 851 of Sunday 9 December.
RD&E and North Devon hospital waiting times slashed
Bus service changes leave villagers in North Devon stranded
Cyclist critically injured in Sidmouth
Council owed £4 million by its own housing company
Controversial Exmouth Devoncourt Hotel planning decision delayed
New bacteria ‘threat’ detected in River Teign
