
A UK Youtuber has uploaded video of himself testing his supercar on the Isle of Man.
Mark McCann brought his Maclaren P1 to the Island to try it out in Manx derestricted speed limits.
He says he visited to drive the machine - electronically limited to 271mph - on the Island because of the relaxed speed laws here.
With his foot firmly down, he manages to top 140mph at the end of the Mountain Road heading towards Onchan.