Children are in scattered formation within the playing area.
On the signal the chasers try to tag the other students. When someone is tagged, they must freeze immediately and reach their hands above their head. To get unfrozen free runners must approach the frozen player from the front and they must HUG the person. After the hug is completed they are unfrozen and can continue playing the game. Make sure it is a good quality hug before they can resume playing the game.