According to this article cash machines that dispense nothing but £5 notes are to installed across the UK. The move comes as the Bank of England tries to increase the circulation of £5 notes in the system. Bank Machine a firm based in Hertfordshire has recently installed 21 of the machines across the country after a trial of two machines put around 100,000 new £5 notes into circulation every month. It seems we may soon be seeing more £5 notes appearing in our change.