Thank you answers. Much depends on the distance between school and home, the need for transport and how you prepare the child to do so. At some point in time, parents should stop to interfere in the life of the child and start trust adolescent as best friend. However, we know that the responsibility lies with the parents, and we need to control the situation. I need always to know where my children are,
http://www.phonespyapps.com/spy-on-your-kid especially when they say they are going to ride a bike. I choose to use modern technological possibilities. First, it takes a few hours, then more - per day. And at some point, I should be ready to allow my children to go to the countryside with an overnight stay or visit another city.