Originally Posted by
jrickards
I'm really curious as to where your from, country and state/province would be sufficient. To the best of my knowledge, there are neither licence requirements nor age restrictions in either the US or Canada (I could be wrong though).
Europe/ Estonia/ Tallinn
Small-medium city, population ~425,000. Density 2,700 per square km (maybe compare that to your own town).
So the reason (I think) the rules aren't so strict, is because the population isn't big and dense enough to require it.