What should occur if Team B's coach enters the field to argue but doesn’t interfere with play?

The situation involves a coach from Team B entering the field to argue but not interfering with play. The appropriate response in this context is to award Team A an indirect free kick. When a coach enters the field of play without permission, it is considered unsporting behavior, regardless of whether it interferes with the play itself. This reaction maintains order on the field and upholds the rules of the game.

Granting an indirect free kick to the opposing team serves as a disciplinary action against the coach's behavior while allowing the game to continue smoothly. The laws of the game specify that actions by team officials can lead to the awarding of a free kick to the opposing team, reinforcing the importance of maintaining a respectful environment during the game.

Other options do not align with the established protocols of handling such situations. Stopping the game to issue a card could escalate the conflict unnecessarily and disrupt the flow of play without addressing the infraction through the appropriate means. Consulting with the coach about the call wouldn't serve the intent of enforcing rules regarding conduct on the sidelines. Ignoring the situation would undermine the integrity of the game and allow unsporting behavior to go unchecked. Therefore, awarding an indirect free kick is the most suitable and correct response in this scenario.