Invalid provisional ballots

22. In every case in which a provisional ballot shall be declared invalid, the ballot, which shall be enclosed in a envelope, shall not be canvassed or counted, but shall be marked "REJECTED" on the outside thereof.    Provisional ballots which shall be declared invalid with respect to a part of the candidates to be voted for or public questions to be voted upon shall be canvassed, estimated and numbered with respect to the part which is not invalid and preserved by the county board for a period of not less than six months.    L.1999,c.232,s.22.