The communist authority needed to do something in order to prevent hunger, disorder and chaos.

But they decided against that approach because they "expected an explosion of growth and we're trying to prevent chaos."

To prevent chaos, the dzong and its entrances were closed to the public.

Soviet policy makers would also be encouraged to move promptly to prevent economic chaos.

The new tactics help carriers prevent chaos throughout their systems.

"In other words, it has everything at its disposal to prevent chaos in the country."

Haiti needs a security force to keep peace and prevent chaos while recovering from this disaster.

Like a nation's highway system, the Internet has traffic rules that prevent chaos and gridlock.

On the contrary, peace is a central part of a calculated policy to prevent such upheaval and chaos.

To prevent chaos, most activities are scheduled at half-hour intervals.