As Britain mourns those murdered in the terrorist atrocity in Manchester and treats the injured, antisemites have poured onto social media to blame the attack on a murderous Jewish conspiracy.

All of us at Campaign Against Antisemitism deplore the sickening attack on children and their families in Manchester last night. As the details of the attacker’s cowardice and barbarity became clear, and we heard the stories of families never to be reunited and casualties whose lives will be forever changed, we also began to see the all-too-familiar phenomenon of people rushing to social media to blame Jews.

Whilst politicians urged unity and “#WeStandTogether” trended on social media, people from around the world took to Twitter, Facebook and other platforms to claim that the suicide bombing was a plot by Jewish conspirators to fuel wars against oil-rich Muslim states, or some other variant of the depraved conspiracy myths that place Jews at the centre of the world’s every ill.

On Twitter, “Carlos” wrote: “Zionists just bombed Manchester”. “Geeky Artist Arab Woman” opined that Zionists are “the sources of all terrorism #Manchester”. “Isaac Mintman” posted his theory that “Zionists and fascists want more Islamic terror attacks in hopes of sparking civil war”. “Mama Snarf” replied to a tweet from an Israeli minister: “Most terror attacks ordered by Israel anyway. Manchester don’t need anymore Zionists”. “Dowlut Nawshad” tweeted: “The World should drive out the ‘Zionists debts theft genocide false flags monetary system$’ they ordered and responsible for Manchester.”