Shall the City of Belvedere be authorized to continue adjusting its appropriation limit for the annual fire protection and emergency medical services levy, pursuant to Article XIIIB of the California Constitution, for the period 7/1/2012 through 6/30/2016? The levy for FY 2012-2013 shall not exceed the rate authorized in Chapter 3.28 of the Belvedere Municipal Code. (The current levy is $605 per residential dwelling unit, $690 per occupancy in commercial structures, and $122 per vacant parcel.)