While local police struggle to detect marijuana-impaired drivers, state data reveals fatal crashes involving THC have surged ...

AAA found in a recent study that 84.8% of cannabis users who responded drove within eight hours of marijuana consumption. How marijuana affects a driver is dependent on how often and much a person ...

Although it is not as straightforward as with alcohol, police tell News Channel 3 they can still identify cannabis impairment through field sobriety tests and blood draws, although the latter may ...

Regarding interactions with law enforcement, only 29.2% of respondents believed police officers could detect cannabis impairment, while 46.7% thought they could not, and 24.1% were unsure.

A new study has found that more than 84% of cannabis users smoke, eat, drink or vape marijuana within eight hours of getting behind the wheel. The AAA Foundation for Traffic Safety published a ...