Manchester: Louis van Gaal labelled compatriot Robin van Persie "stupid" after his celebrations in scoring a dramatic late equaliser for Manchester United in their 1-1 draw at home to Premier League leaders Chelsea saw the experienced Dutch striker booked.

Van Gaal looked on course to fall to a defeat against Chelsea manager Jose Mourinho, who worked under him for three years at Barcelona, until van Persie struck in the 94th minute at Old Trafford on Sunday. But while van Gaal was obviously relieved to have secured what he felt was a deserved point, he was not so impressed with his star forward's response in celebrating the dramatic goal.