Examples
Date
Location

Spanish police are using drones to warn people to stay indoors apart from necessary trips after seeing a spike in COVID-19 cases. Human officers control the drones and relay via radio warnings to people to leave public parks and return home. 

Source: https://www.businessinsider.com/spanish-police-using-drones-to-ask-people-stay-at-home-2020-3

Writer: Charlie Wood
Publication: BusinessInsider