In one of the iPhone 8 reviews published today, The Verge noted that: «I only saw about 15 percent more charge on the 8 Plus every 30 minutes with the Mophie, which is
especially pokey when you consider that you can't pick up and use your phone during that time.»
And Westminster Abbey can be a bit
pokey, but when the place is going to be full of dodgy geezers («bums» in the Daily Mail's diplomaticspeak) then squeezing in a couple of former prime ministers is not a big ask;
especially as Conservative former PMs are invited.