The ban on homework could be easily enforced through school inspections  In many countries public schools require regular school inspections to ensure students are receiving a relatively equal level of education. In Britain for example, Ofsted is a public body that exists specifically to inspect public schools.1 A ban on homework would thus not require a level of trust between the state and individual school principals, for state inspectors could very quickly work out whether homework was being given out by asking the children themselves. Children, who don't like homework at the best of times, would not lie.  1 Ofsted, 2011