51. Any person entered on the valuation roll in force in the Community or in a municipality until the coming into force of the roll of the Community, and any municipality and any other person concerned may, by motion, apply for and obtain, on the ground of illegality, the quashing of any by-law or part of a by-law of the Community, with costs against the Community.
Such motion shall be presented to the Provincial Court sitting in the judicial district of Hull, which shall have exclusive jurisdiction in such matters.
Such recourse shall not exclude nor affect that permitted by article 33 of the Code of Civil Procedure (chapter C-25).