ttps://www.thesun.co.uk/news/3959629/jeremy-corbyns-momentum-supporters-take-over-local-party-and-demand-apology-from-luciana-be


https://labourlist.org/2017/07/clp-demands-berger-apologise-for-corbyn-criticism-after-momentum-seizes-control/

For those that cannot use a search engine!