Wenger wants regular in-competition blood testing in football. “When you have a doping control at Uefa, they do not take blood, they take only urine. I have asked many times in Geneva [for that to be changed]. Sometimes you have to wait for two hours after the game, so blood could be a lot quicker. I hope we do not have a big problem with doping but we have to try to see how deep we can go into control.”