TY  - JOUR
PY  - 1977//
TI  - Roadside screening for impaired drivers in canada
JO  - Journal (Canadian Society of Forensic Science)
A1  - Picton, W. R.
A1  - Bowthorpe, W. D.
SP  - 117
EP  - 122
VL  - 10
IS  - 4
N2  - Detailed experience in the use of the Alcohol Level Evaluation Roadside Tester (ALERT) in Alberta is examined. Data are presented to show the change in type and frequency of alcohol-related driving charges in areas where the ALERT is in use. Evidence is offered to show that the use of roadside screening devices can assist the police to detect impaired drivers at lower blood alcohol concentrations than previously encountered.<p />
LA  - en
SN  - 0008-5030
UR  - http://dx.doi.org/10.1080/00085030.1977.10756839
ID  - ref1
ER  -