Showing 7 articles for
dui

State-by-State Guide to Cannabis DUI Laws

Stay informed by brushing up on your state's cannabis and DUI laws so you're familiar with the penalties you could face if you're busted behind the wheel.

Researchers Are One Step Closer to a THC Breathalyzer

Measuring cannabis-related impairment is extremely difficult. Researchers at a Colorado lab may have found an answer in the gas pressure of THC vapor.

Should Alcohol and Cannabis Have Separate DUI Laws?

An former police officer-turned attorney weighs in on why cannabis DUI laws can be problematic when considered in the same light as alcohol DUI laws.

The Shake: California Could Test Drivers for Cannabis, and Has Vermont Legalization Hit a Wall?

Vermont's thoughtful push to legalize might've just hit a wall, a Washington testing lab is under fire, and a savvy lawyer says California cannabusinesses are missing the boat.

California Company to Begin Testing Cannabis Breathalyzer

A California company hopes to address the concern of driving under the influence of cannabis by offering police a roadside test to check drivers for impairment.

How Does Alcohol Affect THC Blood Concentration?

This new study from the American Association of Clinical Chemistry found that THC blood concentrations increase significantly with alcohol consumption.

Cannabis DUIDs: How Much Is Too Much?

Research revealing a system of inaccuracies suggests that cannabis DUID criteria and testing may not be keeping pace with marijuana legalization laws. Would you pass the test?