Webber points finger at Barrichello

Mark Webber says that F1 cars are not designed to survive "demolition derbies" and has blamed Rubens Barrichello for the lap one mayhem.

The start of the Australian GP saw a five-car accident involving Barrichello, Heikki Kovalainen, Nick Heidfeld, Adrian Sutil and the somewhat luckless Webber.

"It's one of the most frustrating and disappointing things that's happened to me," said Red Bull's Australian driver.

"All the people come to see you at your home track, you're hoping for a good race for them, and that happens on the first lap.

"These things (cars) don't do demolition derbies too well."

"I thought it was all okay until Rubens arrived but I haven't seen it, so it's hard to tell. The damage to the car was done from that point," he said.

"I lost virtually all downforce after that."