I have read the thread, and the other one about this.
Under the current system, there is no way to make the / any Grammar School exam equal opportunity.
Indeed, my children are not at the local school - because it is a god bothering sponsored academy that had shit results before conversion and even more shit results now
they are at the comp up the road - along with 500 more of the kids from my shitty area of cheap housing
and they will get to top universities ....