I went to dd1's year 8 parents' evening last night and was told that because she had a prize for Maths last year, she is not allowed to get the same prize this year. Her teacher sounded rather frustrated with that rule and said dd1 would have been top of her list.
I'm fine with her not getting the same prize every year (I'm fine with her never getting another prize at all actually) but dp is annoyed and keeps repeating "but if you're the best, you're the best, and if someone else wants to get the prize they have to beat you in order to get it". He's not going to do anything stupid like complain or anything, but it's a little niggle for him and he can't understand it.
The school I teach in has a similar rule that in years 7-10 you can only receive one prize, then in year 11 you are back in the running for any prize you might deserve.
Is this the norm in your schools? Or do some schools let the same pupils get the same prizes year after year?