Chris Christie, former New Jersey governor who left office on Jan. 16, was blocked from a VIP entrance he had used for eight years, and directed to stand in Transportation Security Administration screening lines at Terminal B like anyone else.
The order came from police for the Port Authority of New York and New Jersey, which operates the airport. The Port Authority also operates the George Washington Bridge, the target of a plot by Christie aides and allies to tie up traffic for political punishment in 2013.
The two-term Republican and the state trooper who accompanied him for his security detail, complied with the instructions.
Christie used the entrance, reserved for some airport employees and flyers who need extra security, for his two terms. He spent more than half of 2015 out of New Jersey traveling and campaigning for his failed White House bid.
New Jersey ex-governors are allowed one state trooper to accompany them, at their request, for six months, according to Lieutenant Ted Schafer, a state police spokesman.
The airport incident was reported earlier by WCBS News.