A "Gun Free Zone" you probably didn't know existed. :: 10/04/2013

Hey, why not carjack an ambulance, and the patient too? Paramedics are forbidden to carry weapons. Never thought that ambulance hauling you off to the trauma center was a gun free zone, did you? PA Code 1005.10 Licensure and general operating standards

(h) Weapons and explosives. Weapons and explosives may not be worn by ambulance personnel or carried aboard an ambulance.

http://libertyalliance.com/2013/09/who-needs-a-gun-paramedics-ambulance-carjacked-in-philly