Unit groups and their descriptions

Code	Title	Major group	Sub-major group	Group	Occupations
5411	Fire fighters	Service and sales workers	Protective services workers	Protective services workers	1
5412	Police officers	Service and sales workers	Protective services workers	Protective services workers	1
5413	Prison guards	Service and sales workers	Protective services workers	Protective services workers	1
5414	Security guards	Service and sales workers	Protective services workers	Protective services workers	7
5419	Protective services workers not elsewhere classified	Service and sales workers	Protective services workers	Protective services workers	2