I've called the police on someone before, they told me to stop following and no units were in the area! Tiny little suburb too! The car was riding up on tree lawns, going into on coming traffic, and finally almost took out an ambulance when he blocked the person in.
Also "Enter" from here and I were on our motorcycles, on a 45+ MPH two lane road when someone swerved into our lane, and darted back over and almost took someone else out, he drove full speed into a school, over the whole front lawn of the place and realized we were following him, and he tried to hide the car behind bushes! The guy drove straight into fucking bushes. I got off the bike and tried talking the guy out of the car, but he kept telling me to speak English..... I went for the keys to turn the car off and he floored it back towards the road, over a massive hill, launched the car into the road and came inches from tagging a car and went full bore down the road in both lanes......
People suck!