Apropos of nothing

Because of being caught on microphone calling a voter a bigot -- never mind whether she is or not -- the already horribly unpopular British PM is sinking in the polls. In swing districts -- or whatever they call them in England. I have a minor in British Studies. You'd think I'd know that -- Labour is down to an 18% approval rating.

But, my college minor aside, I have no interest in opining on British politics at this time. No, it's actually the number 18 that's caught my attention here.
 
At it...