reg 10 Service by another method
(1) A judge advocate may direct that a document may be served by a method other than those mentioned in rules 5 to 9. (2) A direction under this rule— (a) must specify— (i) the method to be used; and (ii) the date by which the document must be served; and (b) may specify the time on that date by which the document must be served. (3) The court may treat a document as served if the addressee responds to it, even if it was not served in accordance with these Rules.