11.   Security was tight throughout the city.

12.   Security was tight throughout the constituency Thursday.

13.   Security has been tight throughout the trial.

14.   Security has been tight throughout this Islamic country to prevent violence between radical Shiite and Sunni Muslims during the traditional mourning processions by Shiites.

15.   Security was tight throughout the district Thursday.

16.   But the race for the crystal globe was tight throughout the season, with Cuche never far behind.

17.   But the race for the crystal globe was tight throughout the season, with Didier Cuche never far behind.

18.   Security was tight throughout the capital but there were no signs of trouble.

19.   Security was tight throughout the country as queues formed when the polling stations opened under heavy rain.

20.   Security was tight throughout the nine-day meeting after Islamic militants threatened to disrupt the conference and attack delegates.