It shows how UEFA (Europe) is regularly educating their officials on acceptable language when officiating. All officials are not the same and they cant, the view on races is disperse but for whatever reason when it come the Job, abide by the rule. I expect UEFA to punish the official and probably disengage his service, intensify on the campaign on racism, pay the clubs involved like they would if it was any other club,players and also bear the cost of postponing the game.