Sexist attitudes aside, I do believe that women have equal "rights" in the UK nowadays. At least from the legal perspective. In fact there is even a lot of positive discrimination. To me a big thing still missing is "parental" leave vs maternity leave.
I know that here in Belgium, both parents are entitled to take leave uptil a child's 6th birthday. This equates to 3 month's FT but doesn't have to be taken all at once and can be spread as thin as 9/10s of a week. It CANNOT be refuses though there is some flexibility to fit with business needs. All the women take it, as do plenty of men. 3 months is not a lot, but it is a start.
Also, your tax code takes into account your family situation. ie the number of children, non-working spouse. If the dcs have special needs this is also taken into account. Childcare is generally subsidised and is also tax-deductible (bearing in mind high tax rates here that makes a big difference). Free kindergarten exists from 2.5 and wrap round care is standard.
Domestic help is also tax deductible and there is a system of vouchers you can purchase. If you pay your cleaner/ironer etc with these, it ensures they get a minimum wage and all tax and NI is paid. You also have to ensure them. This cuts down on people exploiting these workers (mostly women).
Also NO-ONE seems to find the need to stay at work til silly o'clock. They go home to eat food and spend time with their families.
A lot more could be done.
This country is not perfect by any means, but a lot could be learnt.