2022 Qatar World Cup , Group H 2nd round of South Korea vs Ghana. After the game, the South Korean head coach asked the referee to argue and accuse the referee, but the referee showed a red card. The South Korean head coach missed the next game.

book drag and get red card
The thing is like this: 10 minutes after the injury time in the second half, Ghana was suspected of players deliberately delaying time. The referee also gave the South Korean team a last chance to attack, but because the South Korean team failed to score when shooting, they got a corner kick opportunity. However, the referee blew the whistle to the end of the game at this time. So several Korean players came to the referee to argue, and the Korean team's head coach also followed the referee's ethics and pointed at the referee, so the referee showed a red card.

Seeing this scene, many football novices were curious: Can coaches get red cards? What are the consequences of a coach getting a red card?
In fact, in football games, red and yellow cards are not only valid for players on the court. It is effective against substitutes on the bench, head coaches on the coach's seat, assistant referees (line referees), and even referees.

South Korean head coach leads the first coach red card for this World Cup
What will happen if the coach gets a red card?
We know that players will be sent off and suspended after receiving red cards. What about the coach? He wasn't on the court, how should he be punished? In fact, the coach will also be sent off and suspended. But the sendoff here is to send the coach to the stands, and the South Korean head coach will miss the next game against Portugal.

Bird Bird who was sent to the stands
The head coach was sent off. What should the team do?
Then someone is curious, what will happen if the coach is punished to go to the stands, and what will the team do? In fact, when the coach is sent to the stands by a red card, the team is handed over to the assistant coach to command, and the head coach can only use communication tools or notes in the stands to convey his tactical instructions to the assistant coach. (You can't just speak out in the stands to command the team)

Wenger's leadership red card
It seems that this way it has no effect on the coach and the team. In fact, there is an impact, that is, the head coach cannot issue tactical instructions as soon as possible (it must be implemented by the assistant coach, and the stadium changes rapidly in one thought). It will also affect morale.
Some people may be curious about the fact that the red and yellow cards mentioned above are effective for both the assistant referee and the referee.
A football field in Brazil, because the assistant referee did not wear masks in a standardized manner, the referee showed a red card and punished the assistant referee.
In addition, Premier League game, because the assistant referee was unwell and vomited continuously. The referee showed him a red card and sent the assistant referee to rest.
In an amateur football match in the UK, the referee clashed with the players because he could not control his emotions. Finally, he showed himself a red card and sent him off. The game could only be cancelled in the end. [Cover your face]