4. The regulations made by the Board shall come into force only after they are authorized, with or without amendment, by the Government, and from their publication in the Gazette officielle du Québec, unless another date, specified in such publication, has been fixed for such purpose by the Government.
In the event of incompatibility between a provision of such regulation and a provision of a municipal by-law, the former shall prevail.
R. S. 1964, c. 88, s. 4; 1968, c. 23, s. 8.