Flat Green Bowls - Starting A Game.

Teams draw for rinks. For each rink the winner of the toss decides who bowls first. A trial end is allowed.
Lawn Bowls - Game Duration.

Games are divided into ends, played alernately in opposing directions. Games are played for a specified period of time, a specified number of ends, or until a specified number of points has been scored by one side.
Flat Green Bowls - Game Interruptions.
Play may be interrupted (ie: because of weather) by the umpire or by the mutual consent of the players. Play resumes with the same score, but uncompleted ends are ignored.
Flat Green Bowls - Leaving The Rink
Players may not leave the rink for more than 10 minutes.