on patrol

Examples (10)

• The security guards are currently on patrol around the warehouse.
• Armed soldiers were on patrol along the border all night.
• You can see police officers on patrol in the city center.
• The coast guard is on patrol to prevent illegal fishing.
• The neighborhood watch is on patrol every evening.
• The reconnaissance team has been on patrol for six hours.
• Several police cars were on patrol during the high-profile event.
• It is common to see mounted officers on patrol in the park.
• The air force kept a fighter jet on patrol over the capital.
• Volunteers are on patrol at the beach to protect turtle nests.