The purpose of SA Police is to reassure and protect the community in relation
to crime and disorder by the provision of services to—
(a)
uphold the law; and
(b)
preserve the peace; and
(c)
prevent crime; and
(d)
assist the public in emergency situations; and
(e)
co-ordinate and manage responses to emergencies; and
(f)
regulate road use and prevent vehicle collisions.