(cf SCR Part 15, rule 12, Part 20, rules 2 and 2A; DCR Part 17, rules 2 and 2A; LCR Part 16, rule 2)
(1) A plaintiff may, without leave, amend a statement of claim once within 28 days after the date on which it was filed, but, unless the court otherwise orders, may not amend it after a date has been fixed for trial.
(2) If a plaintiff amends his or her statement of claim under subrule (1) after the defendant has filed a defence, the defendant may amend his or her defence at any time within 14 days after service of the amended statement of claim.
(3) A plaintiff's right to make an amendment under subrule (1) is not affected by any amendment the plaintiff has made under rule 7.22.