Gradients

[SV225]

Have problems with hill starts? This guy (http://uk.youtube.com/watch?v=7q7K1bBhjkY) has problems with hills alone! :-s

[Bluepete]

And there you see the best thing you can do to a caravan! Crash the flippin' things!

[Biker Biggles]

Bet that's Clarkson's favourite vid.:D