https://www.telegraph.co.uk/money/consumer-affairs/rose-west-bank-account-co-op-nigel-farage-natwest/
"The bank’s boycott of the unnamed feminist group was revealed in its 2017 “Values and Ethics Report”. It said: ‘We declined banking services to…’ and then lists organisations it deemed to be unacceptable and which it had turned down. The feminist group was top of its list, ahead of organisations listed under “oppressive regimes” and the “fur trade”.
The bank claimed the group had “actively declined the rights of members of the transgender community”. At the time the ban sparked outrage from feminist campaigners who said the Co-op’s decision was “highly inappropriate”.
At the time Co-Op Bank said: “We gave the organisation an opportunity to provide clarification on their position relating to diversity and equality and how they comply with the UK Equality Act.” "
Does anyone know which feminist group this was? I don't remember any reporting at the time.