Head teacher wrote to parents about allowing them to let children eat a bar of chocolate

• The Year 1 children, aged five and six, were taking part in a class about writing instructions for ‘how to eat a Kit Kat’.
• Opinion over the letter was divided on social media

A head teacher who sent a letter home to parents about a 'Kit Kat lesson' has raised the question of whether it's necessary for to ask for parental permission when it comes to children eating chocolate.