Fire extinguisher useful in fighting fires with a particular group of fuel. Specifications for fire extinguishers are set out in the standard AS/NZS 1841, the most recent version being released in 2007. All fire extinguishers must be painted signal red. Except for water extinguishers, each extinguisher has a coloured band near the top, covering at least 10% of the extinguisher's body length, specifying its contents. In Australia, yellow (Halon) fire extinguishers are illegal to own or use on a fire, unless an essential use exemption has been granted, this is due to the ozone-depleting nature of halon. According to the standard BS
Fort Lauderdale Fire-Rescue Department downtown business district, prompted the city to purchase its first fire equipment consisting of a chemical extinguisher mounted on carriage wheels, and a hand operated pump. Unique to Fort Lauderdale was that the fire department never had horse-drawn apparatus. The chemical extinguisher was pulled to fires by an International Harvester truck, and the pump was pulled to the fire scene by the firefighters themselves. The pump also carried 500 feet of fire hose, which at times was not sufficient to reach fires in the city, due to inadequate roads. The first fire station, the second in Broward County, was built