Look into any halfway decent text on the history of compulsory education in the UK and you'll find that middle-class fears of hordes of "feckless youths" freed up by the age provisions of the Factories acts and other child labour legislation were a motivator behind universal schooling.
Similarly we know from many sources that the Industrial Revolution meant pools of unemployed labour, which in turn stimulated worries about how such people would behave, and spawned legislation to curtail any such behaviour.
There's nothing new under the sun, which new labour should know as well as anyone given how much of their legislation is recycled tory pap.