The cas was formed in 1952 as a wartime - oriented civil defense unit and over the years it has transformed itself into an auxiliary emergency organization with diversified skills and professionalism to meet the ever - changing demands of our community 民安队自一九五二年成立以来，已由一个备战的民防单位发展成为工作范围广泛，且具专业精神的辅助组织，以应付不断改变的社会需求。
