This 6% that is being quoted I believe applies to primary, it is 8% for secondary and in some areas up to 30-40% are privately educated (50% in one London borough). It would make a HUGE difference to the state schools in those areas if private schools were phased out.
If you also altered school admission criteria so it wasn't based on distance the 'bubbles' would disappear.
There are lovely areas in outer London, one that I really wanted to move to, but the schools were perceived to be awful. The area had a lovely atmosphere, diverse, friendly, surely the schools couldn't be that bad? But it's because the disparity in wealth in the area was extreme, so private schools creamed off a third of the children and the ones that couldn't afford it move away for secondary, leaving sink schools.
I know this thought could frighten a lot of parents that would feel their choice had been completely taken away. What? I can't buy better education? I can't buy a house and guarantee a school?? Travesty! But that is the reality for most of the population.
And actually, the schools would all improve, there would be a mix of ability's and economic privelege. Some would get tutored at home, not a problem. Very few would move abroad!
I cant be the only one who thinks how refreshing it would be if everyone just went to one of their local schools, that were all quite similar and not awful. Less social wrangling and resentment, more equal opportunity.
The reason people buy private education is partly because they don't want their kids to miss out on a perceived advantage, well what if those didn't exist? A PP said in her area in Scotland, you just go to your local school, how refreshing. And some people have mentioned they have to forgo all luxuries to pay the fees, well if the local schools were better they wouldn't need to. You can still tutor your kids, and help them at home, fine, but at least everyone has access to the same education 30 hours a week.
There are countries in Europe where private schools don't exist and many where there are far fewer of them. The inequality in this country is extreme and widening under this government and it breeds resentment and hatred, the poor get poorer, crime increases, it benefits noone.