With Dr. Strang's announcement that - in a sports setting - groups of 50 do not need to social distance - this means that while on the ice surface, participants do not need to social distance. Use of face masks on the ice surface is determined by each player. If a player leaves the ice surface for any reason, a face mask is to be worn inside the facility. Two sweepers can now be used. Skips and thirds can remain together at the backboard. Also, rocks can now be swept after the tee line. Basically, curling ON the ice can go back to normal effective 01 Oct 2020.