The back of the new Bank of England 20-pound note is seen in this handout image released by the Bank of England March 12, 2007. The 18th-century economist Adam Smith will feature on the new Bank of England 20-pound note, which includes enhanced security features designed to make it more difficult for counterfeiters to copy. (Reuters)

（英語點(diǎn)津 Annabel 編輯）