In this essay, Andrew Whitehead examines the two most lethal incidents linked to anarchism in London's history: the murder of three police officers during an attempted armed robbery at Houndsditch in December 1910 and the ensuing siege of Sidney Street in Stepney. He looks particularly at the links between the mainly Latvian perpetrators and three anarchist luminaries then living in exile in London, Peter Kropotkin, Errico Malatesta and Rudolf Rocker.

Andrew Whitehead is an honorary professor at the University of Nottingham and an associate editor of History Workshop Journal. His latest book A Devilish Kind of Courage: Anarchists, Aliens and the Siege of Sidney Street, was published by Reaktion Books in March 2024.

Anarchist Essays is brought to you by Loughborough University's Anarchism Research Group and the journal Anarchist Studies. Follow us on Twitter @arglboro.

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