47.3. In the cases provided for in sections 46, 47 and 47.2, the commissioners shall, within thirty days before the change takes effect, elect their chairman and vice-chairman and the members of their executive committee. The persons elected shall remain in office until they are replaced by persons elected within the time prescribed in section 169.
In the case provided for in section 46, the executive committee, until its members are replaced within the time prescribed in section 169, shall be formed in the manner provided in the first and second paragraphs of section 430.