 | The opponent picks out and spots the ball of the player. |
 | Partners are not allowed to advise each other in Doubles
competitions. |
 | In Doubles competitions where two frames aggregate scores
occur, once the black is potted at end of first frame or an in-off black
occurs, that is the end of that frame. |
 | Whoever pots or goes in off the black in the first frame,
breaks off the second frame. |
 | Once partners have established a sequence of play at
commencement of the Match, they cannot be changed. |