Sentence examples for secondary screenings from inspiring English sources

Under such a system, Dr. Press asked, how often should someone with a high profile be selected for secondary screening compared with everyone else, and what would be the smallest number of secondary screenings necessary to find a terrorist?

The agency says it plans to conduct more secondary screenings to check for traces of explosives.

Those who don't, the Department of Homeland Security says, will have to go through secondary screenings to verify their citizenship.

The first, titled "Surviving Secondary", is dated September 2011, and focuses on helping officers get through secondary screenings at airports with their covers intact.

As a result, the agency plans to build more "flexibility and unpredictability" into the screening process, he said, and cited the success of a recent test program at 10 airports in which random secondary screenings of passengers were conducted "regardless of whether a passenger cleared the walk-through metal detector or a carry-on bag successfully passed through the X-ray machine".

Some travelers are now chosen for more intensive "secondary screenings" at random, and others are chosen for reasons that are supposed to be secret but are thought to include booking at the last minute, buying one-way tickets and paying with cash.

It can range from extra questions from airport staff, to formal searches by police, to secondary security screenings and visa problems when visiting America.

Prosecutors say Williams helped a phone card salesman identified as Mohammed N. Ali by arranging for him to avoid secondary customs screenings at Philadelphia International Airport and by attempting to intervene in the criminal prosecutions of at least two of Ali's man's friends.

Further studies should explore the long-term effects of secondary prevention screenings which were found too low in private clinics.

There's also widespread support among business travelers, who resent the secondary gate-area screenings and friskings that will be greatly reduced for those registered under a trusted-traveler program.

For secondary and tertiary screenings, higher dilutions were used to produce much lower density plaques (<50 per plate) with many isolated clones.