Experts say city violated Brown Act meeting law. Arcadia City Council made three housing policy decisions in closed session without public input. At the meeting last week, officials voted to shelve a comprehensive update to city's residential and commercial zoning codes, postpone the Neighborhood Impacts Committee, and move forward with a citywide historic preservation survey, sans the Highlands Homeowners Association. City Attorney Stephen Deitsch said the decisions came as a result of a lawsuit filed against the city targeting mansionization.