Rule 33.4 Averments where identity or address of person not known

In a family action, where the identity or address of any person referred to in rule 33.7 as a person in respect of whom a warrant for intimation requires to be applied for is not known and cannot reasonably be ascertained, the party required to apply for the warrant shall include in his pleadings an averment of that fact and averments setting out what steps have been taken to ascertain the identity or address, as the case may be, of that person.