Quote from their lawyer: "Just as the police are constitutionally not permitted to stop-and-frisk young men of color based upon their race, corporate America is similarly not permitted to resort to such profiling to use law enforcement to stop and question racially diverse families simply based upon their divergent races, which is what Southwest did."

Is there actually a law which says I or an employee can't report someone to the police for whatever reason (other than lying)? It's up to the police to decide what to do with that information.