A few parents default on School Dinner debts, so the headmaster sends out a letter stating no meals for any child where the debt is more than 1p.
In order to justify this, and respond to complaints, he is then quoted as saying,"Any shortfall in the budget for school meals will have to be made up by the school which could mean fewer books and resources for all pupils because of debts run up by a few."
So he uses up these precious school funds sending out a letter to
all parents - that must have cost the equivalent of quite a few "books and resources".
https://www.bbc.co.uk/news/uk-wales-59242195