What should I do if I drive at night and see someone in the way? Should I stop?

When you see someone in the way at night, you'd better not stop for your own safety. If others are really in trouble, they can call the police. There is no need to stop at night. If you are afraid of practical difficulties and for your own safety, you can stop and call the police after driving for a certain distance. The police can tell whether it is really difficult or illegal.