What is the minimum distance the jack must be delivered from the mat line?

In the game of lawn bowls, the minimum distance for delivering the jack from the mat line is set at 20 metres. This requirement ensures that the jack is not delivered too close to the player’s end of the green, which could restrict the game’s flow and maintain proper fair play.

Delivering the jack at this distance allows for a more challenging game, as players must accurately roll their bowls over a longer distance, facilitating better strategic play. It also aligns with the regulations that help standardize the playing conditions across various matches and venues.

Understanding this rule is essential for both players and umpires, as it forms a fundamental aspect of game preparation and compliance with the sport's regulations.