The Italian insists that the image of the game is vital and maintains that the European governing body will not stand for players surrounding referees during games.
UEFA refereeing chief Pierluigi Collina insists that the governing body will not allow the "mobbing" of officials.
The issue of players surrounding referees has long been an issue at the top level of the game, but Collina insists UEFA will no longer tolerate such behavior and says that managers have been reminded about the rules.
"It's not something new. At a European level UEFA doesn't allow players pressing a referee while he takes a decision," he said.