Wondering if you can say no to a sobriety test in Colorado? Here’s what the Express Consent law requires—and the penalties ...

DENVER (KDVR) — The Colorado Department of Transportation revealed a new campaign on Thursday that the agency said aims to educate the public about the consequences of refusing a toxicology test.

Coloradans, recently empowered to smoke weed legally, may soon face charges of driving under the influence while high — and while there remains a loophole as to whether their driving was actually ...