Despite corrupt unit, Baltimore commissioner says plainclothes units are needed to fight crime. Some disagree. – Baltimore Sun
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Brazilian police officer pulls out her gun on plain clothes, high heels and no backup at all to stop a group of vandals : r/pics
![Plain-clothes police officers near Parsons Green station in west London after Scotland Yard declared a terrorist incident following a blast which sent a "fireball" and a "wall of flame" through a packed Plain-clothes police officers near Parsons Green station in west London after Scotland Yard declared a terrorist incident following a blast which sent a "fireball" and a "wall of flame" through a packed](https://c8.alamy.com/comp/K76WK6/plain-clothes-police-officers-near-parsons-green-station-in-west-london-K76WK6.jpg)
Plain-clothes police officers near Parsons Green station in west London after Scotland Yard declared a terrorist incident following a blast which sent a "fireball" and a "wall of flame" through a packed
![Experts: 'Pop-up' arrests by plainclothes police may be questionable, but nothing new | Pittsburgh Post-Gazette Experts: 'Pop-up' arrests by plainclothes police may be questionable, but nothing new | Pittsburgh Post-Gazette](https://9b16f79ca967fd0708d1-2713572fef44aa49ec323e813b06d2d9.ssl.cf2.rackcdn.com/1140x_a10-7_cTC/20200816awProtest05-4-1597782639.jpg)