By Harry Leach At a Birmingham primary school a row erupted as it was reported that pupils were made to sit on the floor due to a ban on chairs. Parents at Water Mill Primary School voiced their outrage at the incident, stating that their children had no choice but to sit on the floor when classroom chairs became a no-go zone. One mum even decided to keep her little girl home on Tuesday, March 19 amid the fiasco surrounding a Year 6 lesson. Pictures on Facebook presented plastic chairs neatly stowed away with ‘do not touch’ signs strategically placed on them and a letter was sent out from the …