The NSPCC reports a consistent "summer surge" in concerns about children being left unsupervised over July and August. It's not just the kids who have to consider things, as parents are often torn about when the 'right age' could be. Instead of a concrete 'legal age limit', the UK law focuses on safety and general guidance. ‌Because children mature at very different rates, the decision rests on a parent or carer's judgment about their child's maturity and safety. If parents are satisfied that their child can manage being left home alone, there are some ways to prepare.