translate English to French: Writs were issued on July 28, 2007, directing the returning officers in Outremont and Saint-Hyacinthe–Bagot to conduct by-elections on September 17, 2007. A writ was issued on August 11, 2007, directing the returning officer in Roberval–Lac-Saint-Jean to conduct a by-election on September 17, 2007.
Des brefs délivrés le 28 juillet 2007 ordonnaient la tenue d’élections partielles le 17 septembre 2007 dans Outremont et Saint-Hyacinthe–Bagot, et un bref délivré le 11 août 2007 ordonnait la tenue d’une élection partielle le 17 septembre 2007 dans Roberval–Lac-Saint-Jean.