I (think I) know that if it is within school hours and for their education, it is supposed to be a voluntary contribution, yes?
Do the schools have to put this on the letter? With the usual proviso that if not enough people pay it may be cancelled etc?
Only the letters from our school stating the cost will be £X, occasionally it offers for you to pay in instalments, but that's it - no mentions of voluntary contributions on any of them - so my question is, is this 'allowed'?
TBH there are a lot of parents who are very skint - something like 50% FSM.