Scope and Contents From the File: In this case, the ACLU submitted an amicus brief on behalf of a group called "Taxpayers for Vincent," who had posted signs on utility poles in Los Angeles in support of a candidate for election to Los Angeles City Council. Section 28.04 of the Los Angeles Municipal Code prohibits the posting of signs on public property. Abiding by Section 28.04, city employees removed the signs from public property. Taxpayers for Vincent alleged that the city ordinance restricted their First Amendment rights...