Originally Posted by
Hoyaheel
I got caught out by this - completely missed there were new bank notes, had 2 20-pound notes leftover from 2016 trip. Couldn't get anyone to change for me (I don't have a bank account in England, no access to Royal post office until last day after I was alerted to the problem, and that was Oxford and the queue was....67 people long? Students just back) So I still have the old notes. Meant to give them to my friend to change at her bank but forgot. Oh well.
Last visit to London we would have had to visit the BoE. Decided to drop them in the donation box at the British Museum.