Historical clue formulations

• Traffic controllers? — 2025-02-15
• Netflix crime drama starring Pedro Pascal — 2021-11-28
• D.E.A. agents, informally — 2017-03-22
• Ring fingerers? — 2015-04-04
• Seekers of drug stores? — 2013-12-05
• Bust figures — 2012-09-25
• Undercover cops — 1998-08-21