6.—(1) Where a year or more has elapsed since the last proceeding in a cause or matter, the party who desires to proceed must give to every other party not less than one month's notice of his intention to proceed.
(2) Where two years or more have elapsed since the fast proceeding in a cause or matter the defendant may apply to the Court by summons to dismiss the same for want of prosecution.
(3) A motion or summons on which no order was made is not a proceeding for the purpose of this rule.