The knowledge from the study can be used to help prevent crime.

The reason why they are there is to prevent crime.

This research helped the department to find new ways to prevent and control crime.

To prevent new crime, he must press hard upon his task.

"The best way to prevent crime is to have a healthy job market."

But you're doing something about preventing crime, rather than waiting and writing a report on it.

"But of course it's also a security system to prevent other crimes."

People were calling on the authorities to prevent further crime.

The aim is to prevent crime by making justice local.

But, the police director added, it is difficult to prevent crime between criminals.