11.   The police will carry out an investigation into what actually happened.

12.   Police carried out a controlled explosion of the device.

13.   He pledged that there would be no whitewash and that the police would carry out a full investigation.

14.   Police are now carrying out an investigation.

15.   The office run by Oxfordshire county council was closed to the public while police carried out forensic investigations.

16.   Police have carried out an operation to catch poachers taking part in the illegal sport of hare-coursing.

17.   After Goldberg was attacked, the police carried out an intense hunt for the assailant, finally arresting Grant last week.

18.   For three nights running, riot police have carried out sporadic beatings of protesters and the mood of the crowd has begun to turn ugly.

19.   He pleaded guilty to a misdemeanor charge of carrying a concealed weapon, and the police carried out a court order to destroy his gun.

20.   In these two cities as well as New York, the police have carried out active new strategies.