(1) A person may submit an application for addition to the checklist to the presiding officer at the polling place of the town in which the person seeks to register during the hours of voting established by the board of civil authority for that polling place. In towns with more than one polling place, the polling place shall be that which covers the area in which the person resides.

(2) The presiding officer or his or her designated election official shall review all applications submitted at the polling place and shall approve those applications that meet the requirements of section 2121 of this chapter. Upon approval, the applicant's name shall be added to the checklist at the polling place, and the applicant shall be provided with the opportunity to vote in the election. The town clerk shall add the information in the application to the statewide voter checklist within five business days of the day of the election.

(3) If the presiding officer or the designated election official cannot determine from an application submitted on election day that an applicant meets the requirements of section 2121 of this chapter, the presiding officer shall immediately refer the application to any members of the board of civil authority, or its equivalent entity under any applicable charter, present at the polling place, who shall meet immediately and proceed under section 2146 of this chapter to determine whether the applicant meets the requirements of section 2121 of this chapter. For purposes of adding applicant's names to the checklist under this subdivision (3), a quorum of the board or its equivalent entity shall be as provided in section 2451 of this title. If the board rejects an applicant, it shall notify him or her at the polling place.