Lavenderose: 'pop'? It's about the 42% of leave voters that voted for corporal punishment.
But beyond that, it is a valid perspective on the whole context of the 'bring back grammars' debate. The Golden Age of Grammars was a time when children were beaten in schools. So what if the chances of getting caned in a girls grammar were small? What do you think was happening in boys secondary moderns? And grammar school kids had been beaten in primary ( yes, even my shy well behaved Dad) and had watched other children getting the cane.
The class system was far more delineated then. Harsh and hierarchical. Social mobility meant something when it defined whether you worked below ground or in a pit head office. Whether you got to beat other people's children as a teacher, whether you got adressed as Sir or Mr in your working and home life, or by your first name.
Corporal punishment was part of a powerful system of keeping people in their place. Grammar schools were part of that context.
What does social mobility even mean when plumbers earn twice the pay of a teacher? NEET and working above average wage are the defining poles now, surely?
Corporal punishment is of course anachronistic, grammar schools are anachronistic. That is what I take to be NobleGiraffe's point.
I do think a hardcore of leave voters have a nostalgia for the Britain of the 1950s, and the cane with it.
For other people's children, natch.