Don't get me started on America.
I'd say they lucked out with Elizabeth's longevity eh? Charles won't be kicking on the mortal coil for all that long I don't think, so this time around the bill will come back up for settlement much faster than 70 years.
And that's William? In five years, say, his coronation will be 150m. But then maybe we have another long run of taxpayer bliss.