DS is in second year of secondary in a boy's school. He has made a couple of friends in his year but this took a while. He finds his year group quite cliquey and doesn't have much in common with the popular boys within it, he's more of a "geeky" kid than a jock type.
The new crop of Year 7's have arrived and he has chatted with a few boys in the year and found them really easy to get along with, commenting that he really enjoys their company and feels that he can "really be myself with them". However this situation has been curtailed by the fact that the school have ruled that the different year groups can't play in the same area and if they cross into another year's space they are punished.
I understand that they have to encourage the children to establish relationships within their own year group but AIBU to think it's a bit unnecessary to not allow them to socialise with other years. After all it's quite conceivable that some children in one year will be closer in age to others in the year above or below if due to birthdays very early or late in the school year.