A player leaves the field to correct their footwear. Can the referee allow them to return while the ball is still in play?

In this scenario, the correct response indicates that a player who leaves the field to fix their footwear can be allowed to return while the ball is still in play, but this requires permission from the referee. This aligns with the Laws of the Game, which state that players must receive the referee’s permission to re-enter the field if they have left it, regardless of the reason for leaving. Ensuring players follow this protocol maintains the integrity of the game, as it allows the referee to manage the flow of play and ensure that any disruptions are appropriately handled.

This understanding highlights the importance of the referee's authority in maintaining game control, especially concerning player safety and the regulations surrounding player substitutions and re-entries. The referee must ensure that the player is fit to return to the game and that no unfair advantage is provided to either team during the active play.