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If a player is bleeding, he must leave the field immediately to have the bleeding stopped and his skin and uniform cleaned as thoroughly as possible.  When the player is ready to return to the game, the referee will inspect the injured area and the uniform for blood before giving his permission to re-enter the game.  The referee may not delegate this task to the coach and must make himself available to inspect the bleeding.  The referee inspection can occur only at a stoppage in play and the player may then enter the field from any point on the boundary line.