According
to various law enforcement websites, you should report a suspected drunk driver to the
police if:1. You observe a person drinking an alcoholic beverage while operating a motor vehicle.
2. You observe a person speeding or travelling well below the speed limit.
3. You observe a person driving on the wrong side of the road.
4. You observe a person weaving in and out of traffic.
5. You observe a person making sudden abrupt stops or starts.
6. You observe a person driving with his lights off or who fails to dim headlights.
7. You observe a person failing to use turn signals.
8. You observe a person Point Driving; driving in straight lines from one point to another.
9. You observe a person changing lanes improperly, slowly weaving across several lanes on an interstate highway.
10. You observe a person driving recklessly.
11. You observe a person driving with his windows down in cool or cold weather.