Is this actually endorsed by Jeremy Corbyn and the Labour Party? There's no sign of that in the article, and Sky surely wouldn't have missed the chance to report that.
"Shadow chancellor John McDonnell added that "it is vital that these protests are peaceful"." That doesn't seem to be necessarily an endorsement.
"Movement for Justice by Any Means Necessary
The Movement for Justice was set up in 1995 by people around the Kingsway College Student Union in the London Borough of Camden to tackle racism in institutional and established forms. The group confronted organised fascism as well as death in custody and wider racism to black people as well as travellers, refugees and asylum seekers. It is also the sister group to the American organization The Coalition to Defend Affirmative Action, Integration & Immigrant Rights, and Fight for Equality By Any Means Necessary (BAMN), which has been accused of being a cult by former members.[1] Movement for Justice is headed up by members of the Revolutionary Internationalist League (RIL), a Trotskyist group."
en.wikipedia.org/wiki/Movement_for_Justi..._Any_Means_Necessary
The name seems a mouthful until you see the US sister organization's name!
Forums 
