At a Special Meeting held in Vancouver, Canada, The IFAB unanimously approved two FIFA-proposed Law amendments to address discriminatory and inappropriate behaviour.

As was agreed at The IFAB’s Annual General Meeting (AGM) in February, these decisions follow thorough FIFA-led consultations with all key stakeholders.

Players covering their mouths in situations of confrontation with opponents
At the discretion of the competition organiser, any player covering their mouth in a confrontational situation with an opponent may be sanctioned with a red card.

Players leaving the field of play in protest at a referee’s decision
At the discretion of the competition organiser, the referee may sanction with a red card any player who leaves the field of play in protest at a referee's decision. This new rule will also apply to any team official who incites players to leave the field of play.

A team that causes a match to be abandoned will, in principle, forfeit the match.

-Inside FIFA