21.   Police were checking for other reports of stolen cars.

22.   Slockbower said police had checked everything from the records of homeless shelters to high school yearbooks looking for clues, and had come up empty handed.

23.   So common are surveillance cameras in stores that police routinely check their videotapes near crime scenes, hoping the electronic eyes have spied something useful.

24.   Sirens pierced the air as police checked congressional buildings for bombs.

25.   That was very much in the style of Andropov, who had the police check queues to make sure citizens were not shopping in their working hours.

26.   The Macedonian border police checked passports in the train.

27.   The local police checked on them regularly, his wife said.

28.   The NHTSA also estimates the number of instances where the police did not check for the presence of alcohol.

29.   The police checked the tents and sleeping bags but did not confiscate anything, not even shields and helmets kept in plain view.

30.   The police checked the tents and sleeping bags but did not confiscate anything, not even shields and helmets kpt in plain view.