The official stats suggest that in London, only two thirds get their top secondary school, the worst outcome in the country. I think this is a vast under-estimation actually - I'm sure it's probably half.
This fails to consider those children who sat selective exams to get into grammars or other selective (full and semi) schools in September/October, didn't get in the top few so didn't write it down on the CAF. It also fails to count those children who can't get into their local school because they're the "wrong" or no religion.
In an ideal world, Londoners would put down their ACTUAL first choice school, not the ones that they think they'll get, just to demonstrate that parental choice is a fallacy. I'm tempted to write down my real choices in order, not the ones that I'm going to get based on exam results. Am I alone in finding parental choice to be a great big lie?
www.bbc.co.uk/news/education-36527159