This thread started with a great deal of vitriol targetted at either the "authoritarian headmaster" and the "nanny state". But unfortunately, as always the facts of the case don't match the stereotypes. The issue has been running for months, with the school and, believe it or not, other parents generally being sympathetic to this modern (but rather contrived?) dilemma. So strike off images of mothers huddled in the playground, gossiping etc! But the bottom line is that 4 year old/8 year old are too young to make this step. They are too distractable. They don't have the skills to cope with the unexpected. Its an unecessary risk. Stats suggest thirteen under 15yo killed or seriously injured in Southwark on the roads last year - of which 80% cyclists or pedestrians. 2800 children killed or seriously injured on the roads in UK during the same year. Thats quite a lot. And that is with the so-called nanny state and paranoid parents in full swing. I can't think the numbers would reduce by adopting a more relaxed attitude to leaving your very young children unsupervised on the road. And of course these accidents don't happen randomly - they occur where children tend to congregate. And re the benefits (independence etc etc). Yes - sort of. But there are other ways, and whats the urgency in making kids grow up so fast by taking such a big step?! Just chill: walk them to school, share the health benefits - and its quite fun too! And don't cycle on the pavements - too many cars reversing out of drives to be safe, and a complete pain in the neck for those trying to walk. PS Not fair to really rely on other parents to watch out - or at least if you do, at least get their consent!