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.

GRAND JUNCTION, Colo. (KJCT) -Did you know that refusing a blood or breath test following a DUI arrest is illegal? The Colorado Department of Transportation partnered with the Colorado State Patrol to ...

Add Yahoo as a preferred source to see more of our stories on Google. DENVER (KDVR) — There has been a huge spike in the number of people in Colorado who refuse to take toxicology tests after being ...