ok, I may be a bit more pfb that other parents, we live in a quiet cul-de-sac and I didnt let ds out to play himself until he was about 5 and he played with the 7 yr old across the other side of the cul-de-sac.
Now he is just turned 8 he is moving a bit further afield (round the corner to the swing park and the two streets joining - still away from any main roads).
He's met some more boys of varying ages and is loving playing out.
Now for the second time (first time only dh was in) he has come back with two boys age 7 and 8 to play in our garden with ds's goals. I dont know these boys, but have no problem with this as they are 7/8.
BUT, they have brought with them another (lovely, polite, confident) little boy who is only 3. From asking it appears he plays with them and stays about 2 streets away. I asked if his parents know where he is and they say they do - they told his dad.
Would you let him stay and play or go and find his parents? Do people really let their 3 yrs olds out this far into peoples houses they dont know?