I'm really surprised that the govt didn't issue a Brexit-flavoured £20 note....
It's one thing to issue 3 million 50p coins....which many remainers suggest should be tucked away in a drawer/money box to prevent them entering circulation (or in case Brexiteers wanted to keep them to show how "they" won the referendum/election/whatever).
But 2 billion plastic £20 note would be very difficult to keep out of circulation....!!
Think the Tories missed a trick there !!