I'm not entirely comfortable with mankading, but the lad was warned apparently. Jonathan Agnew article on it was interesting, he reckons the umpire should apply a five run fine rather than the bowler being allowed to run batsman out. He also said: "What I will say in balance is that Joe Root stood his ground when he knew full well he had been caught behind by Kumar Sangakkara off a huge glove. He decided to stand there and hope he got away with it, eventually being given out following a successful Sri Lanka review. It's difficult to take the moral high-ground on a spirit of the game issue when your team has done that just a couple of hours earlier." edited for split infinitive (grammar not good with a hangover)