1.   As an added precaution against the bends, some whales have very large windpipes.

2.   As an added precaution, remove the burner knobs when not using the stove.

3.   Authorities across the United States took added precautions against additional terrorist attacks.

4.   But they must wonder whether netting behind the goals or higher Plexiglas around the boards is worth the added precaution than just warning people again over the PA system.

5.   In areas that are susceptible to flooding, particularly near the coast, Ms. Yagerman said added precautions are needed when a hurricane is predicted.

6.   The added precaution is due to an increase in sexual attacks at city pools last summer.

7.   They also cut arm and neck holes in thick-plastic cadaver bags and wear them as an added precaution.

8.   As authorities gathered the information, officials took added precautions at U.S. locations in Yemen and eventually decided that a public warning was prudent.

9.   As an added precaution, Transport Minister Matthias Wissmann is now considering adding alarm systems to alert drivers to problems in the wheels.

10.   It resumed Monday with added precautions across the region.