Did you Know there's a #NorthernIreland banknote with a secret #spooky #Halloween design? If you haven't seen it, this is the Ulster Bank Northern Ireland £20 note, which features not just #bats but #skeletons in homage to Derry/Londonderry's amazing Halloween celebrations. I couldn't tell you how many of these notes have passed through my hands before I saw this for myself. So get yourself a UV light and go looking for the wonderfully macabre detail, which is totally invisible to the naked eye.

Our polymer £20 note was first introduced 2 years ago today and there are now over 2.1 billion in circulation. You can find out all about our polymer £20, including its design and security features here: https://b-o-e.uk/3s373w1 #banknotes #OnThisDay | Bank of England

7.4K views · 97 reactions | The #NewTenPoundNote has this special feature that appears under ultraviolet light. Use it to check your note is genuine. | Bank of England | Facebook

The new £20 note is coming on 20 February 2020. Take a closer look at its features. Find out more: TheNew20.co.uk #TheNew20 | Bank of England

164K views · 772 reactions | A £20 note worth £12,000  #banknotes #money #bankofengland #kingcharles #moneycheck #twentypounds | CoinCollectingWizard | Facebook

Morning Folks! Last night someone tried to hand us a fake £20 Bank of England note. It was caught straight away with our note detector. The customer was extremely embarrassed as she had just received it as cash back from another shop and was totally unaware. The note felt very thin and the little silver square at the top corner was slightly peeling and underneath it said ‘prop money’ 🫣 So just a heads up incase there’s a few doing the rounds. #CheckYourNotes | Macs Chippy Larne