What is the right age to teach your children how to commute?

Personally, my parents let me commute alone when I was in highschool. But they accompanied me and taught me how to commute since mid of my elementary years. They made sure I know the ins and outs of our barangay and basically letting me practice taking other means to commute aside from taking a tricycle ride going to school. It helped a lot! So I think it would be better to start as early as possible by simply first teaching your child to memorize the road going to school. Once he knows and is familiar with the landmarks, you can proceed with reminding him how to ride say a jeepney or tricycle. And dont forget to remind him about precautions.