Launch of Channel Four F1 coverage

T.T. and Southern 100 star Guy Martin will appear in a television programme to launch Channel 4's Formula One coverage for this season.

Martin will ride his Tyco BMW Superbike against former F1 racer David Coulthard in a V8 Red Bull racing car.

The challenges include a drag race, a brake test, a slalom and a full circuit race as well as mental and physical tests in the garage.

The one-off programme is produced by North One Television who televise the T.T. - it's on air at 9pm.