The Director instructs the players as to the proper movement of boards and progression of contestants.
Unless the Director instructs otherwise, the North player at each table is responsible for
moving the boards just completed at his table to the proper table for the following round.
End of Round
In general, a round ends when the Director gives the signal for the start of the following round; but if any
table has not completed play by that time, the round continues for that table until there has been a progression of players.
When the Director exercises his authority to postpone play of a board, for that board the
round does not end for the players concerned until the board has been played and the score agreed and recorded or
the Director has cancelled the play of the board.
End of Last Round and End of Session
The last round of a session, and the session itself, ends for each table when play of all boards scheduled at that table has been
completed, and when all scores have been entered without objection.