19. DUTIES OF A MARKER
19.1 The Marker shall call the play, followed by the score, with the server's
score called first. The Marker shall call services and returns which are
not good using the recognised calls of "Fault", "Foot-fault", "Not up",
"Down", "Out", "Hand-out" and "Stop" (see Appendix 3.1) as appropriate
and shall repeat the Referee's decisions. (G18)
19.2 At the end of the rally the Marker shall call the score without delay
and after the Referee has decided any appeals.
19.3 If the Marker makes a call, the rally shall cease.
19.4 The Marker, if unsighted or uncertain, shall make no call.
19.5 If play ceases without the Marker having made a call, the Marker, if
unsighted or uncertain, shall advise the players and the Referee shall make
the relevant decision. If also uncertain, the Referee shall allow a let.
19.6 The Marker shall keep a written record of the score and the correct
side for service.