What should the driver and passengers do with their hands if stopped by law enforcement?

• The driver should keep hands hidden, and passengers should hold their hands up.
• The driver and passengers should all keep their hands behind their heads.
• The driver should keep hands on the steering wheel, and passengers should have hands visible on laps.
  Explanation:

  "If you are stopped by law enforcement, the driver and all passengers should place their hands in clear view. The driver should keep their hands on the steering wheel and passenger hands should be visible on their laps."
• The driver and passengers should all wave their hands to signal compliance.