This morning, a fake email was sent to Labour MPs purporting to be from Mainstream, calling for a parliamentary walkout in November.
This has been reported to the police.
The email was not sent by Mainstream, or anyone associated with Mainstream. The address it was sent from is not one owned by us.
Clearly, bad faith actors driven by factionalism are seeking to undermine the work that Mainstream is doing with MPs and others from all across the Labour Party to build the ideas, strategy and culture to make our time in government as transformative as possible - and put us on a firm footing in 2029.