The weekend goes from bad to worse for Webber

Mark Webber has beenhanded a grid penalty for causing a collision with Toro Rosso's Jean-Eric Vergne during the Chinese Grand Prix and will be demoted three places at next weekend's Bahrain race.

Esteban Gutierrez was given a five-place penalty for running his Sauber into the back of Adrian Sutil's Force India in Shanghai.