If the board of supervisors finds that the protest against the formation of the maintenance district is made by the owners of more than one-half of the area of the property included within such district, no further proceedings shall be taken, unless the protests are overruled by an affirmative vote of four-fifths of the members of the board of supervisors, for a period of six months from the date of the decision of the board of supervisors on the hearing. The board of supervisors may adjourn the hearing from time to time.
Ca. Sts. and High. Code § 5826