172.—(1) For the purposes of section 34(1) of the Act, a relevant person shall be treated as having the benefit of the pending land action, writ or order, as appropriate.
(2) In determining whether a person has a sufficient interest in the making of an entry of a restriction under section 43(1)(c) of the Act, a relevant person shall be treated as having the benefit of the pending land action, writ or order, as appropriate.
(3) In this rule, “a relevant person” means a person (or his assignee or chargee, if appropriate) who is taking any action or proceedings which are within section 87(1)(a) of the Act, or who has obtained a writ or order within section 87(1)(b) of the Act.