On Christmas day in 1950, the Stone of Scone was removed, heist-style, from Westminster Abbey. Some believed it to be an act of theft, and others, liberation. 
Research:

Aitchison, Nick. “Scotland's Stone of Destiny : myth, history and nationhood.” Stroud : Tempus. 2000.
BBC World Service. “The removal of Scotland's Stone of Destiny - BBC World Service.” Via YouTube. https://www.youtube.com/watch?v=Fd_FC2zWlOQ
Brocklehurst, Steven. “The students who stole the Stone of Destiny.” BBC. 3/24/2023. https://www.bbc.com/news/uk-scotland-tayside-central-63130942
George, Stephen C. “What Is the Stone of Destiny?” Discover. 6/5/2023. https://www.discovermagazine.com/the-sciences/what-is-the-stone-of-destiny
Glasgow Police Museum. “THE STONE OF DESTINY – 1950.” https://www.policemuseum.org.uk/crime-casebook/interesting-cases/the-stone-of-destiny-1950/
Historic Environment Scotland. “Research shines new light on the Stone of Destiny.” 4/5/2023. https://www.historicenvironment.scot/about-us/news/research-shines-new-light-on-the-stone-of-destiny/
Historic Environment Scotland. “Stone Of Destiny, Edinburgh Castle.” 3D Scan. https://sketchfab.com/3d-models/stone-of-destiny-edinburgh-castle-4d46d1df627d41a2adc65f6550b2fa9c
London staff. “No trace of missing Stone of Destiny.” The Guardian. 12/27/1950. https://www.theguardian.com/century/1950-1959/Story/0,,105149,00.html
McAleer, Brendan. “When four students in two Fords stole the Stone of Destiny.” Hagerty Media. 9/29/2022. https://www.hagerty.com/media/automotive-history/when-four-students-in-two-fords-stole-the-stone-of-destiny/
Rodwell, Warwick. “The Coronation Chair and Stone of Scone : history, archaeology and conservation.” Oxford, Oxbow Books. 2013.
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