18.7 Motion may be dealt with in party’s absence
(cf SCR Part 19, rule 5; DCR Part 16, rule 5; LCR Part 15, rule 5 (2A))
If service of a notice of motion on any party is required by these rules, and notice of motion has been duly served on that party, the court may hear and dispose of the motion in the absence of that party.

Rule 18.7