If a small primary school has a mixed Yr R / Yr 1 class, and has 12 children in Yr 1, has admitted 15 for Yr R, and a parent is appealing (i.e. for a 16th place), would this be an infant class size appeal? Obviously if the school has to admit a 16th Yr R child, this will have knock-on problems with class sizes for the following year, and higher up the school.