Historical clue formulations

• Some exits in Exeter — 2026-04-05
• Cheery goodbyes — 2025-06-03
• Cheerios alternatives — 2024-05-11
• British bye-byes — 2023-06-06
• Quaint farewells — 2022-11-29
• Farewells — 2022-11-10
• Byes — 2021-04-14
• Cheerios — 2019-03-03
• Quaint farewells — 2018-08-08
• Byes — 2018-07-11
• Toodle-oos — 2018-06-10
• Parting words — 2018-02-02
• Byes — 2017-03-17
• Splitting words — 2016-02-26
• Byes at Wimbledon — 2015-09-19
• Byes — 2014-06-29
• Cheerios — 2014-02-20
• Byes — 2013-08-25
• Goodbyes — 2012-09-18
• Cheerios — 2012-09-02
• Farewells — 2012-06-24
• Goodbyes — 2011-11-02
• Leaving lines — 2011-01-01
• Cheerios — 2010-05-02
• Byes — 2009-03-01
• Bye-byes — 2006-10-23
• Bye-byes — 2004-03-17
• Exit lines — 2003-06-21
• They're heard at Heathrow — 2001-09-29
• Goodbyes — 2000-04-16
• Goodbyes — 2000-01-23
• They're heard when Brits take off — 1999-09-05
• Goodbyes — 1995-12-22
• Soho so longs — 1995-11-27
• Cutesy farewells — 1994-04-10
• Goodbyes — 1994-03-27