Orders under the Act have overriding effect:

This question addresses the foundational concept of legal hierarchy and the overriding effect of specific legislation. The correct answer is 'Over inconsistent provisions in any enactment other than the Act' because a new Act typically aims to streamline or update specific areas of law. It will override conflicting clauses in other general statutes to ensure its provisions are effective, but it cannot override the Constitution, which is the supreme law of the land. Option A, 'Over all laws', is incorrect as it implies overriding the Constitution. Option C, 'Over Constitution', is fundamentally false as the Constitution holds ultimate legal authority. Option D, 'Over Federal laws only', is too restrictive and doesn't accurately describe the scope of a provincial Act's overriding power.