The head officer in charge of a police department.

A person leading a police force during a specific operation.

एक विशिष्ट ऑपरेशन के दौरान पुलिस बल का नेतृत्व करने वाला व्यक्ति।

English Usage: The police chief was on-site during the raid to coordinate efforts.

Hindi Usage: पुलिस प्रमुख छापे के दौरान प्रयासों का समन्वय करने के लिए现场 थे।