At a goal kick an attacking player is inside the area and is retreating. The goal kick is taken quickly inside the penalty area to a team mate. Once the goal kick is taken the attacker then decides to go towards the ball and make a tackle. The attacker is successful in doing so. Is this an infringement or is the attacker allowed to interfere once the kick has been taken quickly inside the area even the though the attacker was initially in the area when the goal kick was taken?