Read the full decision in Ms H O’Brien v Circles Montessori Day Nurseries Ltd: 3300306/2017 - Preliminary. Read the full decision in Ms H O’Brien v Circles Montessori Day Nurseries Ltd: 3300306/2017 - Reconsideration. Read the full decision in Ms H O’Brien v Circles Montessori Day Nurseries Ltd: 3300306/2017 - Remedy.