At some point it may make more sense just take your chances:

Law enforcement officials have major concerns about security weaknesses in the planned World Trade Center complex, a Daily News investigation has found.

The potential problems expressed to the Port Authority and others involved in the most high-profile development project in New York City history include:

* A row of three mostly glass towers positioned too closely to city streets, increasing their vulnerability to attack.

* Difficulties in inspecting some 2,000 delivery trucks and sightseeing buses that will enter or leave the site daily.

* A vehicle security center that hasn’t been fully designed and relies on vehicle inspection technology that hasn’t even been developed yet.

. . .

Towers 2, 3 and 4 — which will rise between Greenwich and Church Sts. to 79, 71 and 64 stories, respectively — contain too much glass, sources familiar with the issues said.

They also are not set back far enough from the two streets — where uninspected trucks will whiz by — to meet the most rigorous security standards, the sources said.

. . .

Another concern: The buildings do not meet Department of Defense or Department of Homeland Security blast standards. That means they can withstand certain types of explosions - but not more powerful blasts.

The DOD blast standards — rarely applied to U.S. skyscrapers — are typically used in U.S. embassies and missions abroad, sensitive government facilities and military bases.