Looking up...
The police arrived at the scene within minutes.
The law enforcement officers reached the location quickly.
the civil force of a state responsible for maintaining public order and preventing and detecting crime
The police are investigating the robbery.
Law enforcement officials are examining the robbery case.
Call the police if you see suspicious activity.
Contact law enforcement if you observe anything unusual.
Used collectively (e.g., 'The police are here') or as a modifier (e.g., 'police officer').
to maintain or enforce law and order in an area
The government decided to police the borders more strictly.
The government chose to enforce stricter control over the borders.
Often used in passive constructions (e.g., 'The area is policed by local authorities').
Use 'police' as a plural noun (e.g., 'The police are investigating'). For a single officer, say 'a police officer' or 'an officer'.
Always pair 'police' with a verb that agrees with its plural form (e.g., 'The police are here', not 'The police is here').
From French 'police', from Latin 'politia', from Greek 'politeia' (citizenship, government), from 'polis' (city). The sense of 'law enforcement' emerged in the late 18th century.
The word 'police' is both singular and plural in form (e.g., 'The police are efficient' vs. 'A police officer is here'). Avoid using 'a police' alone (use 'a police officer' instead).