Driver and passenger taken to hospital
The Locate.im Sidecar TT has been stopped by a red flag.
There has been an incident at Sky Hill just outside Ramsey.
The driver and passenger involved are reported to be conscious and talking.
They have been taken to Noble's Hospital by helicopter.
A sweeper is clearing the site of the incident and a further announcement will be made by race organisers by 5pm.
Roads around the course remain closed.