Adam rolls his eyes as a group of boys start shouting at the one in white.

"They don't know the first thing about it!" Jones says to Adam, grinning and clearly more than a little amused by the spectacle.

"I can see that," Adam says. That's the whole point, isn't it? "They'll have to learn, won't they?"

Then the schoolmaster gives the signal and the game starts up again - such as it is.