(a) If the council does not adopt council district boundaries by the deadlines set forth in Section 21602 or subdivision (a) or (b) of Section 21604, the council shall immediately petition the superior court in the county in which the city is located for an order adopting council district boundaries. If the council does not petition the superior court within five days after the deadline, any resident of the city may file that petition and shall be entitled to recover the resident’s reasonable attorney’s fees and costs from the city for doing so.

(b) (1) Upon finding that a petition filed pursuant to this subdivision is valid, the superior court shall adopt council district boundaries in accordance with the criteria set forth in Section 21601, which shall be used in the city’s next regular election. The superior court may also order the adjustment of electoral deadlines as necessary to implement the new council district boundaries in the next regular election.

(2) The superior court may appoint a special master to assist the court with adopting the council district boundaries. The city shall pay the cost for the special master and associated costs.

(3) The superior court or the special master shall hold one or more public hearings before the superior court adopts the council district boundaries.

(4) Subject to the approval of the superior court, the special master may employ redistricting experts or other consultants or counsel, independent experts in the field of redistricting and computer technology, and other necessary personnel to assist them in their work. In addition, the special master may seek the full cooperation of the city in producing and using whatever data, computer models and programs, and technical assistance that was made available to the council and city personnel who are knowledgeable in the mechanics of drafting redistricting legislation. The superior court may assist the special master in securing the necessary personnel and the physical facilities required for their work, and to prepare for the prompt submission to the city of a request for city funding for the necessary expenses of the special master and the special master’s staff.

(5) The council district boundaries adopted by the superior court shall be immediately effective in the same manner as if the court’s order were an enacted resolution or ordinance of the city council.

(Added by Stats. 2019, Ch. 557, Sec. 26. (AB 849) Effective January 1, 2020.)