I too agree with much of what youngmafbog has written...up to a point.
The idea of removing children from families is basically appalling.
This is because when you remove a child and place him/her in care, you are increasing the likelihood that the child will do worse at school, obtain fewer exam passes and increase the likelihood of that child going off the rails.
There are many studies that indicate the gulf between achievements of children who have gone into care, as opposed to those who remain with their families.
Now...imagine how the social fabric of the country will look in 15 years time when these ten (or maybe even hundreds) of thousands of kids enter adulthood.
Ticking timebomb.
And the upside? Are we looking at saving money?
I highly doubt it...for all the extra time teaching professionals will have to spend giving extra tuition to failing students, extra man hours the police will have to expend dealing with the crimes committed by the increased number of youth offenders, extra resources that social services will have to expend housing these kids, extra resources adoption agencies will have to expend placing kids with new families....the costs may not be immediate, but they will be there, and we will be paying it.
It all seems like a very, very bad idea.