The Clio 2 has a bonnet catch with a design flaw that rusts and then fails. There have been a lot of cases and a couple of near fatalities on motorways were the bonnet catch failed, the bonnet flew open, smashing into the windscreen and blocking all visibility. As far as I'm aware Renault have never admitted it was a design flaw and instead have claimed the owners are at fault for not lubricating the bonnet catch. You know they could be right, but would any of us ever think to lubricate a bonnet catch?