100. Before striking from the registry of electors outside Québec the name of an elector who was registered in the registry on the date of assent to this Act and who has been outside Québec for more than two years, the chief electoral officer must communicate with the elector in order to verify whether the second paragraph of section 293 of the Election Act (chapter E-3.3) applies to that elector. If such is the case, the elector may apply for maintenance in the registry of the information necessary for the exercise of his right to vote outside Québec, if he supports his application with the proof of posting referred to in the third paragraph of section 293.1 of the said Act.