KR- so long as there were schools for children whose parents supported no political party/any other political party I wouldn't have a problem with it. Why should I? Also, if you read the small print of your local RC schools' admission policy i bet there will be something saying that "spare" places will be allocated to non RC kids. it's in the school's interests to fill places. The 10% rule mentioned varies from LEA to lEA. my brother's school is 45% non RC pupils.
Aloha, I entirely agree that religion shouldn't be taught in schools. Unfortunately no govt has ever wanted to change the status quo which states that RE (of a predominantly Christian, i.e. CofE) nayure must be taught in all schools. i would be happy for faith schools to go if truly secular schools in the french style were the norm. But they're not. I also find the "established" position of the CofE within the state outdated. Again, no political party is willing to change that. Remember, RC schools were originally established because Catholics were discriminated against in the education system. As for black vs white, it's a different argument. but there are "black" schools, here and in the USA that are open only to black pupils.