(b) Any member may be expelled by a two-thirds vote of its members present at any regular meeting or a special meeting called to consider the matter, but only after an opportunity has been given the member to be heard.
(c) The credit union's board of directors may expel a member pursuant to a written policy adopted by it. All members shall be given written notice of the terms of any such policy upon becoming a member. Any person expelled by the credit union's board of directors shall have the right to request a hearing before it to reconsider the expulsion.