The £20 paper banknote - key security features 

The paper £20 banknote was issued in 2007 and features the economist Adam Smith.
This short film reveals the key security features on the £20 note to help confirm that your notes are genuine.
On 20 February we issued the new £20 polymer note. You can still use the paper £20 note, we will give you 6 months’ notice of the date you will no longer be able to use the paper £20. Find out more about all our current notes here: www.bankofengl...