Elections Code § 3016
CHAPTER 1. Vote by Mail Application and Voting Procedures
Vote by mail voters who return to the polling place designated for their home precincts on or before election day, or go to a vote center established pursuant to Section 4005, or to the office or satellite office of an elections official where voting is permitted, shall be issued a provisional ballot in accordance with Section 14310 if neither of the conditions in subdivision (a) of Section 3015 is satisfied.