While I agree that the economic downturn that will follow Brexit will inevitably hit women hardest (because women are always hit hardest in a downturn), I do wish we could stop with the claim that all our equal ops legislation and work place protections are entirely dependent on the EU, and without the EU it will inevitably be a Hobbesian race to the bottom. This is factually incorrect. For instance, maternity rights in Britain are in excess of the EU minimum, and better than, for instance, the Netherlands (13 weeks maternity leave, 4 of which must be taken before the EDD).
What we do have to be very careful of is to watch and campaign very hard, because there will undoubtedly be many in the Conservative party who wish to turn it into a Hobbesian race to the bottom, so we have to be ready to push back very hard. But this country does actually have a long and honourable tradition of establishing workplace rights, equal rights, decent employment practices, setting up a welfare state, all of which pre-dates our EU membership. It's not inevitable that it all goes up in flames. It only does so if we, collectively, let it.