our new principle sent letters home in late august to say that we werent allowed to have a muck-up day we had to organise a "sensible" activity to do, which was kareoke, that was fun, but we still did other stuff like handing out mufti day signs the previous day telling all the juniors to wear...
they also make sure that the marker who does your paper doesnt live anywhere near your centre number so that no one is advantaged or disadvantaged and they also must say whether they have a relative doing this exam and they are not allowed to mark it