You can find a news update here. My Los Angeles Times oped on the topic from Saturday is here. My argument that the California Constitution’s single subject rule does not apply to measures put on the ballot by the LA City Council is here. UPDATE: You can find the city’s opposition papers here. See also here, in which the attorney for the opponents suggests that if he loses in the superior court, there likely will be no emergency appeal. Instead, he would challenge the measure only if it passes.