31.—(1) Every non-automatic weighing machine submitted for testing shall be completely assembled and in a clean condition.
(2) For the purposes of the performance by an inspector of his functions under the Act or these Regulations relating to inspection, testing, passing as fit for use for trade and stamping of any non-automatic weighing machine, a person submitting such a machine to an inspector or who an inspector has reasonable cause to believe has control of such a machine for use for trade shall, if requested, provide for the inspector’s use such material or items required by Regulations 33 and 34 below as the inspector may reasonably require, and any material or items so provided shall be returned to the person in question.