(b) The bylaws shall provide that each member of the insurer is entitled to one vote in the election of corporate directors and on all matters coming before membership meetings, and that such vote may be exercised in person or by proxy.
(c) The insurer shall promptly file with the commissioner a copy, certified by the insurer's secretary, of such bylaws and of every modification thereof or of addition thereto. The commissioner shall disapprove any bylaw provision deemed by him to be unlawful, inadequate, unfair, or detrimental to the proper interests and protection of the insurer's members or any class thereof. The insurer shall not, after receiving written notice of such disapproval and during the existence thereof, effectuate any bylaw provision so disapproved.