Top Gear - Season 9 Episode 5 -

The team join forces with Railtrack to show what happens when a car that jumps the lights at a railway crossing is crashed into by a train. Jeremy takes the new Lamborghini Murcielago LP640 for a spin. Jeremy, Richard and James put some monster tractors through a series of challenges and use them to try growing their own biofuel crops. Kristin Scott Thomas is the Star In A Reasonably Priced Car.