Historical clue formulations

• Sharply turns back the other way — 2023-09-06
• Sudden turns — 2023-08-09
• Swerves back — 2019-09-08
• Veers the other way — 2017-12-11
• Moves unpredictably — 2017-05-06
• Suddenly changes direction — 2016-12-09
• Sudden turns — 2015-10-04
• Navigates a switchback, in part — 2014-02-01
• Slalomer's moves — 2008-04-30
• Turns the other way — 2007-10-21
• Takes a sharp turn — 2007-05-01
• Turns abruptly — 2004-06-22
• Takes another direction — 2002-08-29