PILS have spoken to dh to say they think we were wrong to do this. They are more anxious than us but don't often interfere in this way, so I'd quite like to know what the balance of opinion is, because it is a situation that will happen again.
BTW I know that the overall opinion is likely to be 'it depends on the child'...
OK so imagine you have a holiday crunch point where both parents need to be elsewhere; you decide that at this age it is going to be OK for your child to be given a key and a tenner, and to walk 15 minutes on a very familiar route to go and see Inside Out on their own, to come back and be in the house for a further hour or so alone.
What age would you have arranged for your child to do this?