I think this is getting a bit patronising TBH. It is all very well talking about the common denominator of what happens to people 'over there.' I do live 'over here.' I live in this context. We are talking about Lancashire and (in other similar cases) Yorkshire. We are not talking about the moon or Alabama. My daughter will go to secondary school next year with children from these communities. My neighbour teaches in the schools in one of the specific areas where these things happened. People who live in the North, of all ethnicities, are not 'over there.' We are part of this country.
It is very simple. Sexism exists in a cultural context. Women have to cope with the context that is particular to that culture. The particular ways we are expected to respond and cope with sexism in Britain is different to that of sexism in Russia or Indonesia because there are cultural differences.
My daughter has to live with two different types of sexism, because we don't live in a multicultural area, we live in an area dominated by dual cultures. She will have to deal with white people who have a combined set of sexist and racist ideas about white girls and Pakistani girls, and she will have to deal with Pakistani people who have a combined set of sexist and racist ideas about white girls and Pakistani girls.
That doesn't mean this case is more about race than sex, or that Pakistani culture is more or less sexist than white culture or that all Pakistani men are more racist and sexist than white men. But it is necessary for people to who live with it to understand the specific nature of Pakistani racism and sexism against white girls, so that they can find ways of either dealing with it or challenging it.
Feminists are always looking at things within their cultural context. Why, just because it involves Pakistani people, are we saying that their culture is insignificant in this case?