Historical clue formulations

• Some radio messages, in brief — 2026-08-01
• Some P.D. alerts — 2025-03-16
• Police alerts, for short — 2024-03-24
• Police dept. alerts — 2024-01-29
• P.D. alerts — 2023-03-14
• Some radio announcements, in brief — 2022-04-09
• Transmissions triggering manhunts, for short — 2022-01-18
• Police dept. alerts — 2021-06-18
• Some urgent messages, in brief — 2020-10-23
• Police dept. alerts — 2019-05-26
• "Be on the lookout" messages, for short — 2018-10-28
• Blue alerts, in brief — 2018-07-29
• Some lookout notices, for short — 2017-05-28
• "Be on the lookout" alerts, for short — 2016-08-24
• Black-and-white alerts, briefly — 2016-08-07
• They may precede high-speed chases, in brief — 2016-07-08
• "Be on the lookout" messages, for short — 2016-03-21
• Black-and-white alerts, briefly — 2014-09-04
• Black-and-white transmissions, briefly? — 2014-05-16
• Heat alerts, for short? — 2014-03-09
• Alerts to cruisers, for short — 2013-12-17
• They're issued to cruisers, briefly — 2013-08-10
• "Be on the lookout" alerts, for short — 2013-05-20
• Urgent alerts, briefly — 2013-01-05
• Some calls to smokeys — 2012-10-31
• Police dept. alerts — 2010-08-24
• They might prevent getaways, briefly — 2010-01-23
• Police dept. notices — 2009-11-11
• Getaway alerts, for short — 2007-10-24
• Alerts, for short — 2007-10-14
• "Be on the lookout" messages, briefly — 2007-05-27
• Calls for squads, in short — 2004-11-19
• Getaway stoppers, briefly — 2004-07-07
• Police dept. alerts — 2004-06-02
• Some alerts, for short — 2003-01-19
• Squad cars get them, in brief — 2002-08-18
• Some alerts, for short — 2001-11-30
• P.D. alerts — 2001-05-30
• They're sent out from HQ — 2001-04-22
• "N.Y.P.D. Blue" alerts — 2000-10-03
• N.Y.P.D. calls — 1999-08-11
• Police radio messages, for short — 1996-04-08
• P.D. alerts — 1996-03-20