I liked the scene in the movie Dragnet 1987 with Dan Aykroyd playing Sgt. Joe Friday, the nephew and namesake of the original Joe Friday of the Dragnet television show. In one scene, Sgt. Joe Friday is up in the air in the police airplane, painted in police black and white and flashing red lights. The police airplane pulls along side the airplane of the “bad guy” and Friday motions for the plane to pull over.
This is the only place I have ever seen a police stop made with an airplane.