(7} No person shall, in relation to any goods, things or service,—
(a) quote, or make announcement of, whether by word of mouth or otherwise, any price or charge, or (+) issue of exhibit any price list, invoice, cash memo or other document, or (¢) prepare or publish any advertisement, poster or other document, dr
(4) indicate the net quantity of a pre-packaged commodity, or
(2) express in relation to any transaction or protection, any quantity or dimension, otherwise than in accordance with the standard unit of weight, measure or numeration.
(2) The provisions of sub-section (/)}-shall not be applicable for export of any ganda, things or service,
12. Any custom, usage, practice or method of whatever nature which permits a person to demand, receive or cause to be demanded or received, any quantity of article, thing or service in excess of or less than, the quantity specified by weight, measure or number in the contract or other agreement in relation to the said article, thing or service, shall be void.
CHAPTER IIL APBGINTMENT AND PowsRSs OF Dinector, CONTROLLER AND LEGAL METROLOGY OFFICERS