If the incident has already occurred and there is no immediate danger, use the for the local police or sheriff's department. Some states also have dedicated hotlines for highway safety:

To report a case of reckless or dangerous driving, such as the one described in the "Crazy Video" you mentioned, you should contact the appropriate law enforcement authorities. In the United States, reporting procedures vary by state and local jurisdiction, but generally follow these steps: Crazy VГ­deo (13) mp4

: A brief description of the dangerous behavior. Non-Emergency Reporting If the incident has already occurred and there

: Your current street or highway and the direction the vehicle is traveling. Crazy VГ­deo (13) mp4