dd is 8, just started year 4 and FINALLY the school will let her walk to and from on her own.
We live 4 minutes walk form school, on the same block, our garden backs on to school field. Not only are there no roads to cross, but there are also 200 other school kids and families walking down the same route.
I persuaded school to let her walk home on Fridays last year (early finish here) and also to let her and her sisiter walk home from club (sister was year 6)
I know it depends enormously on the kid, some I would and some I wouldn't, depending on how sensible they were etc, but all the fear of 'stranger danger' is a pile of rubbish.
No more children are taken or harmed by strangers than there were in the 1950s. Most children who are taken snatched or harmed are assaulted by a family or friend. If you want to keep your kids safe, teach them never ever to get a lift from their friends dad, or anyone, unless you have told them to.
The group of kids who have the most accidents on the road are first year of secondary school. Kids who have never been allowed to walk anywhere suddenly having to walk to school.