Upon the inclusion of all of the territory embraced in any highway lighting district within one or more incorporated cities, either by annexation proceedings or by the incorporation of the cities, the district may be dissolved. Such dissolution shall be effective upon the filing with the State Board of Equalization, the governing body of the district, and the county assessor of a copy of a resolution of the legislative body of the city, or of a joint resolution of the legislative bodies of all the cities, declaring the district dissolved. The remaining unencumbered funds of the district shall be distributed and administered as provided in this chapter. No tax or assessment shall be levied after dissolution.
Any one city may withdraw its territory from the district in the manner provided by Section 19290.