21.   The tribunals, sometimes called military commissions, could be closed to the public to protect the safety of participants and safeguard sensitive national security information.

22.   There is no reason to use this type of ammunition on New York streets unless the administration can demonstrate that traditional bullets are inadequate in protecting public safety.

23.   Various federal agencies are taking steps to protect worker safety, such as installing sterilization equipment at post offices and handing out gloves and masks to employees.

24.   We need to take care that in seeking to protect our safety, we do not undermine our ability to keep our collective eye on government.

25.   Workers who have to leave their jobs to protect their safety also are eligible for unemployment benefits.

26.   A Foreign Ministry spokesman, Sun Yuxi, said Thursday that China would protect the safety of foreign embassies and noted that Chinese can only protest with official permission.

27.   And, we cannot blame them because the authorities themselves have been doing absolutely nothing to enforce existing laws and by-laws to protect public safety.

28.   By law, the name of the Shin Bet chief cannot be made public to protect his safety.

29.   FDIC Chairwoman Donna Tanoue said Thursday the changes are needed now to protect the safety of the banking industry and keep credit flowing to Americans.

30.   Intelligence often cannot be used evidentially, due both to the strict rules of admissibility and to the need to protect the safety of sources.