If your car is better than him, use your acceleration or turning speed to get rid of it. If he can't catch up with you in two minutes, that's all.
2. Jack-up method
Let the policeman run in front of you and hit the door, he will slow down immediately, and then you will sprint with all your strength. It would be better if you tied it in a circle.
Rely on transportation
You can use a trick. If there is a car ahead, you can avoid it immediately when you are about to hit it. It doesn't matter if the police car keeps chasing you and you can't see the car in front.
4. Shortcuts (need to know the track)
5. obstacles
You can use it near a tunnel or on a big rock. Let the police car run parallel to you and always turn him in the same direction. Hitting a big stone or railing will greatly slow it down.
Tip: Beware of police helicopters and ground thorns. They are very concealed and powerful. Don't break through and stab yourself alive and step on the barrel dropped by the helicopter.