“(1) A claimant may discontinue all or part of a claim at any time. (2) However – (a) a claimant must obtain the permission of the court if he wishes to discontinue all or part of a claim in relation to which – (i) the court has granted an interim injunction; or (ii) any party has given an undertaking to the court; …”
“To discontinue a claim or part of a claim, a claimant must – (a) file a notice of discontinuance; and (b) serve a copy of it on every other party to the proceedings.”
“A claimant who discontinues a claim needs the permission of the court to make another claim against the same defendant if – (a) he discontinued the claim after the defendant filed a defence; and (b) the other claim arises out of facts which are the same or substantially the same as those relating to the discontinued claim.” (a) he discontinued the claim after the defendant filed a defence; and (b) the other claim arises out of facts which are the same or substantially the same as those relating to the discontinued claim.”