Maybe Someday We'll Be Able to Stop Taking Off Our Shoes at Airport Security, Too

Patrick Andrade for The New York Times

Barriers at Seventh Avenue and 42nd Street have been removed, leaving imprints on the concrete.
NYTimes: Security Barriers of New York Are Removed

They started appearing on Manhattan streets immediately after September 11: concrete and metal barriers in front of skyscrapers, offices and museums. Some were clunky planters; others were shaped artfully into globes. They were meant to be security barriers against possible car or truck bombers in a jittery city intent on safeguarding itself.

But now, five years later, their numbers have begun to dwindle. After evaluations by the New York Police Department, the city’s Department of Transportation has demanded that many of the planters and concrete traffic medians known as jersey barriers be taken away. So far, barriers have been removed at 30 buildings out of an estimated 50 to 70 in the city.

Officials found that the barriers obstructed pedestrian flow — and, in the case of planters, often ended up being used as giant ashtrays. Counterterrorism experts also concluded that in terms of safety, some of the barriers, which building owners put in of their own accord, might do more harm than good.