Question - Alcohol and other drug use

1. How many roadside drug tests were undertaken in each year for the last three years, broken into (a) the type of drug tested for, (b) the type of drug detected and (c) in how many tests were no drugs detected.
2. What devices do ACT Policing use to detect drivers with drugs in their systems, including (a) what drugs and (b) to what degree of specificity, that is, a negative or positive result only, or by amount, do each of the devices detect.

Please see attached PDF for a copy of the answer to question on notice No. 853.