The highway patrol shall patrol the highways of the state, both day and night, and enforce the laws of the state. The highway patrol shall also investigate accidents which occur upon the highways, procure the names of drivers and descriptions and license numbers of the motor vehicles involved and transmit forthwith to the vehicle superintendent a copy of the report of the investigation.
A.R.S. § 41-1743
Duties of highway patrol
Official source: Arizona State Legislature. Reproduced from public-domain Arizona statutes; confirm against the official source for the current text. Not legal advice.