The North vs. South competition was the competition played between the Northbridge and Willetton stores, so-called because both stores are on either side of the Swan River, which divides Perth. There is no handicap system, there are referees, and there are six players per team. Three rounds are held over a length of three weeks, played on Sundays, and the teams play at one venue for the first round, the other venue for the second round, and then both venues for the final round. A shield is awarded to the store with the winning team, and medals are awarded to the winning team, player with the highest average score, and for the best and fairest player, voted for by the referees.