Warning serious traffic collision near the North Yorkshire coast this afternoon.
The A169 between Pickering and Whitby has been closed due to the crash near to the Hole of Horcum involving two cars and a motorbike soon before 2pm.
The female motorcyclist has been taken to James Cook hospital by air ambulance with serious injuries.
A police spokesman said at 3pm: "The road is currently closed and will remain so for some time.
"Please avoid the area".