My son is nearly 8 and we live in a cul de sac where there are no other children. At the head of the cul-de-sac there is a very short alleyway which our house is right next to but it slopes upwards. It leads to a football pitch and a playground with a row of trees seperating the two. I'm trying to decide whether he is old enough to go to the playground alone/ to meet friends. There are no roads for him to cross but there is a very quiet road the other side of the playground that his best mate lives the other side of. I have noticed other children of similar ages playing there unsupervised. His best mates mom has said that we can take it in turns when we do let them go alone, to go and check on them every 10 mins or so as she can't quite see the playground from her house. Opinions please!