Article 52 Stage of proceedings at which a litigation friend becomes necessary
(1)
This rule does not apply where a non-subject child is conducting proceedings without a litigation friend in accordance with rule 51.
(2)
A person may not without the permission of the court take any step in proceedings except—
(a)
filing an application form; or
(b)
applying for the appointment of a litigation friend under rule 55
until the non-subject child or patient has a litigation friend.
(3)
If a party becomes a patient during proceedings, no party may take any step in proceedings without the permission of the court until the patient has a litigation friend.