Barcelona head coach Hansi Flick has added his name to the long list of those to have provided their takes on the controversy stemming from this week’s Madrid Derby.Real and Atlético Madrid of

The controversial decision to disallow Alvarez's penalty could prompt a rethink of the laws - and quite right, too

Valverde scored and Real were suddenly 3-1 ahead rather than 2-2 from the spot. Antonio Rudiger eventually scored the final penalty to send Real through 4-2 in the shootout. Whether Alvarez had actually touched the ball with both feet remained a talking point after the game, with initial replays not entirely clear on the matter.