(a)
The records of a person designated in paragraph (1) of subdivision (b) of Section 2263 shall constitute a completed affidavit of registration and the Secretary of State shall register the person to vote, unless any of the following conditions is satisfied:
(1)
The person’s records, as described in Section 2263, reflect that he or she affirmatively declined to become registered to vote during a transaction with the Department of Motor Vehicles.
(2)
The person’s records, as described in Section 2263, do not reflect that he or she has attested to meeting all voter eligibility requirements specified in Section 2101.
(3)
The Secretary of State determines that the person is ineligible to vote.
(b)
If a person who is registered to vote pursuant to this chapter does not provide a party preference, his or her party preference shall be designated as “Unknown” on a voter registration index under Article 5 (commencing with Section 2180) of Chapter 2, and he or she shall otherwise be treated as a “No Party Preference” voter.