 In October 2018, the JLM appealed to Labour Party members to send it examples of antisemitism within Labour.In November 2018, the JLM submitted a dossier of examples to the Equality and Human Rights Commission and asked it to investigate the Labour Party which, it said, was "institutionally anti-Semitic".In March 2019, Jeremy Corbyn wrote to the JLM conveying his and the shadow cabinet's “very strong desire for you to remain a part of our movement” following reports that it was considering disaffiliating.