What action leads to a player being sent off for "violent conduct"?

A player is sent off for "violent conduct" when they engage in an act of aggression against another player. This includes actions such as striking or kicking an opponent, regardless of whether the ball is in play. The key aspect of violent conduct is the intent to harm or the reckless nature of the action, which goes beyond the normal physicality expected in soccer. Such actions are deemed unacceptable as they compromise the safety of the players and the spirit of the game, leading to a mandatory red card from the referee.

In contrast, committing a foul during a tackle does not necessarily result in a send-off unless it is of a violent nature. Arguing with the referee typically results in a caution rather than a send-off, and removing a shirt after scoring a goal is considered a minor infraction, often resulting in a caution but not a red card.