Powell and Stoddart: http://news.bbc.co.uk/sport1/hi/rugby_union/welsh/9388335.stm

John Davies: http://news.bbc.co.uk/sport1/hi/rugby_union/welsh/9388529.stm

When I saw it live and close at the stadium I thought it was fine from Davies, the fact that Rolland and the linesman said play on will hopefully go in Davies favour, but I have not seen the replay so I don't know, but when I saw it live, thought nothing of it.

What has Lydiate done?