A red card in football is a disciplinary action shown by the referee to a player who has committed a serious offence. It is the most severe punishment in the game and results in the player being sent off the field, leaving their team with one less player for the remainder of the match.
When a player receives a red card, they are immediately ejected from the game and cannot be replaced by a substitute. This typically happens when a player commits a violent tackle, spits at an opponent, deliberately handles the ball, or uses offensive language or gestures towards the referee or other players.
Receiving a red card also carries additional consequences, such as a suspension from future matches. The length of the suspension may vary depending on the nature of the offence and the player’s disciplinary record.
The red card serves as a deterrent to maintain fair play and discourage players from displaying unsportsmanlike behavior. It ensures that players face consequences for their actions and promotes the integrity of the game.
– FIFA Laws of the Game: https://www.fifa.com/football-law-questions/