This 5 pounds sterling Great Britain – England polymer note is a standard circulation banknote issued by Bank of England. It is a blue-turquoise note that is dated 2023, bears the signature of Sarah John, and measures 125 × 65 mm. Its obverse side features King Charles III, Bank of England headquarters and the Elizabeth Tower (housing Big Ben) over a transparent window. Its reverse side shows Sir Winston Churchill, the house of parliament, and the Elizabeth Tower. Security features include holographic stripe and a watermark of King Charles III over clear window.