Just a random thought that's probably been already shared before..

> Watch your beats

Don't cops call their coverage area their "beat"?

beat

bēt/Submit

verb

1.

strike (a person or an animal) repeatedly and violently so as to hurt or injure them, usually with an implement such as a club or whip.

"a woman whose husband would frequently beat her after becoming drunk"

synonyms: hit, strike, batter, thump, bang, hammer, punch, knock, thrash, pound, pummel, slap, smack, rain blows on; More

2.

defeat (someone) in a game, competition, election, or commercial venture.

"she beat him easily at chess"

synonyms: defeat, conquer, win against, get the better of, vanquish, trounce, rout, overpower, overcome, subdue; More

noun

1.

a main accent or rhythmic unit in music or poetry.

"the glissando begins on the second beat"

2.

an area allocated to a police officer to patrol.

"a patrolman who strived to make his beat a safe one"

synonyms: circuit, round, route, way, path

"a cop on his beat"