Section 2030 - Ballot box; voting booth1. The trustee, board of trustees, or board of education, shall, at the expense of the district, provide a suitable box, or boxes, in which the ballots, folded so as to conceal the marking thereon, shall be deposited as they are received.2. In all union free school districts the board of education, shall, at the expense of the district, provide a voting booth, or booths, and voters shall be required to enter such booth, or booths, for the purpose of marking their ballots.