I think these might have been updated? Section about new trans members. Basically girl-only means sex and gender and GG state that unequivocally.
It seems much clearer, but I think some people are not going to be happy.
Basically girls and trans girls are welcome. NB girls are sort of welcome. NB boys are not. Trans boys, well this is what they say
we don’t expect there to be many trans boys interested in joining Girlguiding as we are explicitly a girl-only organisation but they can join. Or remain.
This is copied from their section about NB members.
As a girl-only charity we accept female members, under the protected characteristic of sex, and those whose gender is girl or woman, under the protected characteristic of gender reassignment.
A young person who is non-binary (someone who does not exclusively identify as girl or boy) and was recorded female at birth would be welcome to join. They are likely to have friends and peers in their unit and a clear desire to be part of our girl-only charity because they see the benefit and support that will come from a girl-only space for them. When registering on GO a young person is not asked about their gender identity.
Girlguiding is open to non-binary young members who were recorded female at birth. They will need to identify strongly enough with our girl-only space to feel comfortable and confident in wanting to benefit from, and contribute to, a movement of girls and young women who share and explore issues and experiences relating to growing up as a girl in today’s world.
Young people who are boys or are non-binary and were recorded as male at birth are not able to join Girlguiding because Girlguiding is a girl-only space.
For new non-binary young members, who were recorded female at birth, it's important to have an open and honest conversation with them and their parents or carers if suitable. Discuss with them what it means to be a Girlguiding member, what they want to get out of a guiding experience, and explore whether Girlguiding is the right choice for them.
I'd like to know what happens when a transgirl Guide decides that maybe she's not a girl after all, or is NB. As boys and NB boys are not permitted to be members, presumably their membership would be terminated?