There is no age in UK law at which a child can be left at home alone, walk to school alone, or be collected from school by someone other than a parent. What the law does is make it an offence to leave a child in a way that puts them at risk, and it leaves the rest to parents' judgement and each school's rules. This guide sets out the law in each part of the UK, the official guidance on ages, and how school collection works.
This is general information, not legal advice. If you're unsure about a particular situation, your local council's children's services can tell you how they would see it.
Leaving a child at home alone
What the law says
England and Wales. GOV.UK puts it plainly: "The law does not say an age when you can leave a child on their own" (GOV.UK). The offence that applies is in section 1 of the Children and Young Persons Act 1933. It covers anyone aged 16 or over who is responsible for a child under 16 and "wilfully assaults, ill-treats (whether physically or otherwise), neglects, abandons, or exposes" them in a way likely to cause unnecessary suffering or injury to health (legislation.gov.uk). GOV.UK's summary is that parents can be prosecuted if leaving a child unsupervised was likely to cause them harm.
Scotland. The Children and Young Persons (Scotland) Act 1937 has an equivalent offence in section 12, for a person 16 or over with parental responsibilities who wilfully neglects, abandons or exposes a child under 16 "in a manner likely to cause him unnecessary suffering or injury to health" (legislation.gov.uk).
Northern Ireland. Section 20 of the Children and Young Persons Act (Northern Ireland) 1968 is the same idea (legislation.gov.uk), and NI Direct confirms "There is no legal age limit for leaving a child on their own" (NI Direct).
So across the UK the question a court would ask isn't how old the child was. It's whether leaving them was likely to put them at risk.
What the guidance says about ages
The ages most parents hear come from the NSPCC, and NI Direct repeats them (NI Direct):
| Age | Guidance |
|---|---|
| Babies, toddlers and very young children | Should never be left alone |
| Under 12 | Rarely mature enough to cope in an emergency, so shouldn't be left alone for a long time |
| Under 16 | Shouldn't be left alone overnight |
That's guidance, not law. A mature 11-year-old home for 40 minutes after school, with a phone and a neighbour next door, is a very different thing from a nervous 13-year-old alone until 9 p.m.
Walking to school alone
No law sets an age for this either. NI Direct's road safety advice for 7 to 11-year-olds says the age "is different for all children but it is generally not before they are eight years old", and that it depends on the child knowing and actually using the Green Cross Code (NI Direct).
RoSPA, the Royal Society for the Prevention of Accidents, says parents often start thinking about it at eight or nine, but that "some children will not be ready to cross the road independently at the age of eight" (RoSPA).
The years just after that are the risky ones. The Department for Transport's THINK! campaign says "the number of child pedestrian casualties doubles between the ages of 9 and 11", with more incidents around school drop-off and pick-up (THINK!). That's roughly when children start walking without an adult, so the first months are worth doing together: walk the route with them, then behind them, then let them go.
In England, if the walk is long, free school transport may apply: generally when the school is more than 2 miles away for a child under 8, or more than 3 miles for a child 8 or over, with other conditions such as the route not being safe to walk (GOV.UK). Wales, Scotland and Northern Ireland set their own rules, so check with your council.
Who can collect your child from school
There's no national rule saying who may collect a primary school child. Each school sets its own policy, usually a list of named adults, sometimes a password for anyone new. The firmer rules apply to the youngest children.
For nursery and reception classes in England, the Early Years Foundation Stage framework says "Children are only released into the care of individuals of whom the parent and/or carer has explicitly notified the provider" (Department for Education, EYFS from September 2026). Settings must also have a procedure for when a parent doesn't arrive on time, and must not let children leave unsupervised.
Statutory safeguarding guidance asks schools to hold "more than one emergency contact number for each pupil" where reasonably possible (Keeping children safe in education 2026). In practice, that list is who the school will call, and often who it will hand your child to.
Can an older brother or sister collect? Nothing in national guidance says. It's the school's call, and some set a minimum age for whoever collects. Ask before the day it's needed, not on it.
Who can give permission in the first place is a question of parental responsibility. In England and Wales a birth mother has it automatically, and a father or second parent may, depending on things like marriage or civil partnership (GOV.UK). Scotland's rules are different.
Before the first day on their own
- Ask the school for its collection policy, and give it every adult who might collect, with their phone numbers.
- Agree what happens if nobody is at the gate: wait inside, go to the office, call you.
- For walking, do the route together until they could do it without you, then let them try.
- For time at home alone, start short, and make sure they can reach an adult every time.
When the plan has a gap
Most weeks, the arrangement holds. The days it doesn't are a late meeting, a sick grandparent, or a teacher training day nobody put in the diary. In Kid Pickup, each collection gets one person's name: you, a grandparent or a childminder taps "I'll do it". If nobody has, the app sends you a nudge the day before and again on the day. It's on the UK App Store.
If you're worried about a child's safety right now, our UK crisis and support lines page lists who to call.
FAQ
What age can a child be left home alone in the UK?
There is no legal age in the UK. It's an offence to leave a child under 16 in a way likely to cause them harm. NSPCC guidance says babies and young children should never be left alone, children under 12 are rarely mature enough to cope in an emergency, and children under 16 shouldn't be left alone overnight.
What age can a child walk to school alone in the UK?
No law sets an age. Government road safety advice says it is generally not before eight, and RoSPA says some children won't be ready to cross roads on their own at eight. It depends on the child and the route.
Who can pick my child up from school in the UK?
Whoever the school's policy allows, usually the adults you've named to the school. For nursery and reception classes in England, children may only be released to people the parent has told the setting about.
Can an older sibling pick up a child from school in the UK?
There's no national rule. Each school decides, and many set a minimum age for the person collecting. Check your school's policy and tell them in advance.