In an open letter sent to the Resource Centre, the Alliance Against Bigotry Brighton detailed claims that “someone who wields a lot of power” at the centre, is an organiser for the ‘gender critical’ group Sister’s Salon. The letter states that Sister’s Salon has worked to limit rights for trans youth and promoted the film Adult Human Female, which has been praised by far-right figures like Posie Parker and Anne Marie Walters, who was ousted from UKIP for being too far right.
“As left-wing and activist organisations in Brighton, we will no longer be using the Resource Centre until these people of concern are removed from their position,” the letter declares, “as their involvement in the Resource Centre violates the very principles that this organisation was meant to exist upon and actively puts transgender lives in danger.”
Part of a longer article at https://www.gscene.com/news/community-news/lgbtq-groups-boycott-brighton-resource-centre-over-anti-trans-ties/
Not surprising given the source there isn't much clarity, just a lot of hot air about being angry.
Funnily enough, althuogh not named in the article it appears to be one person who is very much part of the WPUK in groups, which of course makes the accusations even sillier as though either Sister Salon or WPUK are aligned with KJK!! 
Suspect named in this link ... https://www.instagram.com/antiraids.btn/p/C8FUXsJo0qy/