(a) Immediately on completion of voting at a polling place using sealed ballot boxes or, if the presiding judge inactivates a sealed ballot box before completion of voting, immediately on inactivation, an election officer shall seal the deposit slot in each box so that nothing can be deposited through the slot without breaking the seal.
(b) The presiding judge, an election clerk, and not more than two watchers, if one or more watchers are present, shall sign the seal. The watchers must be of opposing interests if such watchers are present.
(c) After the box is sealed, it shall be delivered to the central counting station by two election officers. The officers shall deliver the box to the presiding judge of the central counting station or to the judge's designee.