This brings back very fond memories. At Kingsthorn Road/Cranborne Road Infants, we used to take in two biscuits from home. They'd be wrapped in greaseproof paper or a brown paper bag. Mum had to write my name on the paper. Then, when you got into class, you'd hand them in to the teacher to keep in a box until break-time. They'd be handed out to children with their small bottle of milk, except I never had milk - couldn't bear the taste of full cream milk. I was a pasteurised gal !!
Sometimes the biscuits were Malted Milk, my absolute favourite. Occasionally (and disappointingly), they'd be plain Digestives or Morning Coffee. Still love Malted Milk.