Then I come to sub-clause (2).
“(2) Casual vacancies in the seats of members of a House of the provisional Legislature, of a State functioning under article 312 or article 312C of this Constitution shall be filled, and all matters in connection with the filling of such vacancies (including the decision of doubts and disputes arising out of or in connection with elections to fill such vacancies) shall be regulated in accordance with such provisions governing the filling of such vacancies and regulating Such matters as were in force immediately before the commencement of this Constitution subject to such exception and modifications as the President may by order by direct.”