Former Formula One star David Coulthard has been on the Island today, testing out a new car for a Mercedes 3D film.
The Mountain Road has been closed off for much of the day while Coulthard, rally driver Robbie Head and TV presenter Tiff Needell are filmed, taking the Mercedes SLS through its paces.
Needell's been doing it for Channel Five's motoring show Fifth Gear.
Coulthard says he was blown away by the Mountain:
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