Drivers who test positive for the presence of THC in blood are no more likely to be involved in motor vehicle crashes than are drug-free drivers.
Browsing: traffic accidents
Officials worry that marijuana consumption, like alcohol, will increase traffic incidents, but studies still lack answers
The anti-pot group Project SAM claims drug test data show that marijuana legalization in Washington, approved by voters in that state at the end of 2012, already has made the roads more dangerous.
Research finds marijuana impaired drivers take less risks and do not get into accidents