The only motorist that ever came after me got his daddy's brand new SUV impounded. The police towed it right out of his driveway. Took six months to get it back, and they got it back then because I agreed to let the prosecutor plea bargain the case down.

And just for anyone else in Colorado, we have a tagging system in place. Colorado State Patrol has a hotline set up to accept reports of aggressive drivers endangering cyclists.

Three reports on a single driver, and they will contact them. Further reports and they say they'll send someone out to the person's house for further enforcement.

This hotline is available from a cell phone by dialing *CSP, or by calling the CSP at 303-239-4518

See here

Haven't tried it yet, but if I have another incident I will.