US: Major US airports say current rules prevent incidents like United

At least 10 major US airports say their rules prevent security officers from physically removing passengers from airplanes unless a crime is committed, meaning they would normally avoid incidents such as the one involving the passenger dragged off a United flight in Chicago. The April 9 incident sparked global outrage when images of a Vietnamese-American doctor being dragged through the aisle with blood on his face flooded social media and threw United into a public relations crisis. Officials at 10 of the busiest US airports - in Atlanta, Los Angeles, Dallas, New York, Denver, San Francisco, Las Vegas and Miami - said airport police would not physically remove a passenger from a plane over a seat dispute. “In a case like this, if it’s not a criminal matter, we don't involve ourselves,” said Michael Rodriguez, a spokesman with the Las Vegas Metro Police Department, which is responsible for security at McCarran International Airport. Security officials at other major airports said they had reviewed their rules and found them sufficient, with no need to amend them to avoid similar situations. Others said they had sent reminders to officers to avoid getting involved in such cases.<br/>
Reuters
http://www.reuters.com/article/ual-passenger-airports-idUSL1N1HZ2A6
4/27/17