Report an Aggressive Driver

Report an Aggressive Driver

Dial *CSP (*277)
To Report An Aggressive Driver


The Colorado State Patrol's Star CSP (*277) aggressive driver program was implemented on July 1, 1998. The CSP partnered with several cellular companies to provide a phone number, free of charge, to be used by motorists, bicyclists and pedestrians to report "real time" aggressive driving behavior. The phone number is Star CSP (*277). Since the program was started, the CSP has received more than 230,000 reports of aggressive drivers.

Some examples of aggressive driving behaviors are moving violations that put other motorists at risk, such as improper lane changes, following too closely, weaving, passing on the shoulder, and speeding.

When observing an aggressive driver that is putting other motorists at risk, the aggressive driver should be avoided by getting out of the way, not making eye contact or giving any indication of disapproval of their driving behavior. Contact the CSP as soon as is safely possible and be prepared to provide the following information: vehicle description, license plate number, location and direction of travel, driver description, and the aggressive driving behavior being demonstrated.

Give the dispatcher the exact location (road and direction), a description of the vehicle, and the manner in which the vehicle is being driven. Do not attempt to follow or pursue the vehicle. Your call is free and may save a life -- or many lives!