Halons were introduced into Australia as fire-fighting agents in the early 1970's.
Halons are one of the most ozone-damaging substances in use today.
To minimise damage to the ozone layer, Australia stopped importing halons at the end of 1992 and the manufacture of halons ceased at the end of 1993. New halon is no longer available in Australia and recycled halon is being banked at the Australian National Halon Bank for essential use only. Yellow portable fire extinguishers contain halon. From 31 December 1995, use or possession of these extinguisher without approval has been illegal and attracts a fine in all Australian States and Territories. If you own a yellow portable halon fire extinguisher, hand it into to your local fire authority and they will make sure that it is disposed of safely.