91. (1) Where an authorised distributor—
(a) requests the Controller to arrange for the accuracy of a meter through which the authorised distributor reticulates gas to a consumer to be tested; and
(b) pays to the Controller the determined fee;
the Controller shall, as soon as practicable, test the accuracy of the meter in accordance with the Manual.
(2) Within 7 days after the day on which the test is completed the Controller shall advise the authorised distributor of the results of the test.