There has been a serious accident at Barregarrow crossroads, on the TT course.
It happened around 8.45am today (Thursday) and involved a motorcycle and a cvar.
It's understood the biker and the driver of the car were both taken to hospital, but there has been no word on the extent of their injuries.
The road between Ballig Bridge and Douglas Road corner was closed to traffic while a police collision team carried out investigations.
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Incident saw Tholt-Y-Will backroad closed for several hours