officer on duty in a sentence

Examples

1. The chief medical officer on duty said the 25-year-old player died of cardiac arrest.
2. There is a police officer on duty 24 hours a day at the clinic.
3. Police placed 1, 400 officers on duty to ensure safety at during the demonstration.
4. An officer on duty reported detecting a ballistic missile which started from the Norwegian territory.
5. Mr Lai said officers on duty should carry guns.
6. Police said they had 1, 000 officers on duty to keep the two sides apart.
7. The three police officers on duty fled, he said.
8. He asked an officer on duty to have pity on him but to no avail.
9. Border crossings with Mexico remained open, but under heightened security, with more officers on duty.
10. Munich police will have about 600 officers on duty.