7. The Government may prescribe the conditions respecting the origin of products stocked or used by the operator or user of a packing-house, an establishment, premises or a vehicle or by any other person carrying on an activity contemplated in subparagraphs a, a.1, b, e, f, k, l, n.1 to n.4 of the first paragraph of section 9 or by a retailer or a restaurateur and prohibit, except in such cases as it may determine, the stocking or use of any product not in conformity with such conditions or with the stamp regulations.
1977, c. 35, s. 4; 1977, c. 5, s. 14; 1983, c. 53, s. 2; 1990, c. 80, s. 4; 2000, c. 26, s. 9; 2009, c. 10, s. 29.