Historical clue formulations

• Drug buster — 2026-05-05
• Drug agent, informally — 2025-12-22
• Drug cop — 2025-06-24
• Man on wire? — 2025-03-27
• Antidrug cop, informally — 2025-01-20
• Kilo finder — 2025-01-18
• Tell (on), informally — 2023-09-17
• Fed on the sly? — 2022-11-19
• Buster — 2021-12-29
• Dealer's enemy — 2021-11-07
• Snitch (on) — 2021-10-01
• Snitch (on), informally — 2021-02-05
• Deal breaker? — 2020-09-25
• Snitch (on) — 2020-03-19
• Drug cop — 2020-02-25
• Antidrug agent, informally — 2020-02-24
• Pot watcher? — 2019-11-26
• Undercover buster — 2019-02-13
• Person who's happy to go bust? — 2018-12-09
• Deal breaker? — 2018-08-21
• Drug cop — 2017-11-06
• Drug informant, informally — 2017-08-08
• Stash hunter — 2017-07-09
• Drug cop — 2017-05-25
• Deal breaker? — 2016-11-12
• Many a police officer on "The Wire" — 2016-11-07
• Traffic cop, for short? — 2016-05-25
• Pusher buster — 2016-05-09
• Dealer buster — 2016-02-02
• Dealer's enemy — 2015-02-22
• Antidrug cop — 2014-12-08
• Dealbreaker? — 2014-08-17
• Buster? — 2014-07-23
• Person moving against traffic? — 2014-04-06
• Snitch (on), in slang — 2014-04-03
• Bust maker — 2013-07-09
• Traffic stopper? — 2013-06-18
• Undercover cop, perhaps — 2013-04-03
• Seeker of illicit 48-Across — 2013-01-30
• Undercover agent — 2012-12-02
• Buster? — 2011-12-25
• Buster — 2011-10-16
• One looking for a deal? — 2011-09-23
• One awaiting a shipment, maybe — 2011-03-06
• Undercover buster — 2010-10-06
• Crack officer? — 2010-06-15
• Person on the alert for snow? — 2009-12-27
• One looking for a deal? — 2008-12-19
• Pusher catcher, for short — 2008-08-03
• D.E.A. agent — 2008-05-13