Having just watched Jamies' Return to School Dinners, and seen the problems caused by children being given control of their own dinner money, I wondered what you thought of this idea.
Why not simply reduce Child Benefit by £7.50 per week for children of school age, and directly fund school meals. Anyone currently entiltled to "free meals" should have another benefit increased by £7.50 per day for children of school age.
Take away the choice and provide school meals for all children.