Goodness me, you're a picky one. The precise answer is 'lots' and in the years of a royal wedding 'lots more'. Indeed, in post Brexit Britain I think that more Royal Weddings could be a real opportunity to Make Britain Great again.
Yes - I've got good memories of it, but by Christ didn't it rain there!
(Fancy it actually having a ferry these days! Originally I believe it was so named because pilgrims used it as a short-cut to get to St Davids?)
It is very, very strange that a country in turmoil over the exercise of 'undemocratic control' by the EU can quite happily accept the continued existence of both a non-elected Head of State and upper House of its Parliament.
The latest cost being the upgrade of Harry and Meghan's modest little home upgrade. Money well spent from the taxpayer coffers?
https://www.bbc.co.uk/news/uk-48746609