I've had the pleasure of doing both systems P1, P2 (Reception, Yr1) then Year 3, 4, etc etc. And yes, I skipped a year, not because i was especially smart, but more because the english school system is stupid. Alas, I finished school aaagggeees ago.
Thanks for educating me on school systems. Here we go primary, middle and in then a school that has nothing in its name to do with a number. Thats from year 9 to sixth form. @Metile, wtf did I just watch???