31.   The curfew in the city center applies only to Palestinians, who watch from behind metal window bars while settlers freely walk the streets.

32.   The event was witnessed by hundreds of security personnel who watched from behind a fence.

33.   The media watched behind one-way glass.

34.   Yankees general manager Brian Cashman and assistant GM Kim Ng watched from behind home plate.

35.   US troops guarding the port watched from behind gates and a high promontory.