Hilarious challenge from the Top Gear boys as they attempt to cross the Channel to France in their brilliant but useless home-made amphibious cars. Clip taken .\r
\r
Click here for the HQ version Hilarious challenge from the Top Gear boys as they attempt to cross the Channel .\r
\r
\r
\r
In an effort to see which is the quickest way to get across London, Hammond gets on his bike, James takes to the road and Clarkson goes for a ride down the .\r
\r
Richard is at the Essex Raceway to pit his motorhome against a variety of other RVs, including one driven by James. Who will be victorious, and what will be left .
