(1) Subject to subrule (2) , a minor may elect a guardian to carry on, defend or intervene in a suit in the same manner and subject to the same rules as in respect of non-contentious business in the Court.(2) If an infant under the age of 7 years has no testamentary or statutory guardian for the purposes of subrule (1) , a judge on an application is to assign a guardian.(3) An application is to be supported by an affidavit showing that the proposed guardian (a) is next of kin of the infant or that the next of kin has renounced the right to the guardianship and consents to the assignment of the proposed guardian; and(b) is ready to undertake the guardianship.