11.—(1) An act required or permitted to be done on or by a particular day by these Rules, a practice direction or a direction must, unless otherwise directed, be done by midnight on that day.
(2) Subject to the Tribunal directing that this paragraph does not apply, if the time specified by these Rules, a practice direction or a direction for doing any act ends on a day other than a working day, the act is done in time if it is done on the next working day.