If you are unlucky enough to have one of these bank notes most local banks
will tell you incorrectly it is fake and won't accept it.
The Bank of England say they are not fake the hologram strip has worn off.
If your local bank insists you have a forgery send it to the bank of England who
will check it and exchange it for you.
https://www.bankofengland.co.uk/banknotes/damaged-and-contaminated-banknotes
