In which decade could the first ATM cash machine be used in London?

The first ATM cash machines were introduced in London in 1967. These machines were primarily used to provide convenient access to cash for customers outside of banking hours. The introduction of ATMs revolutionized the way people accessed their money, allowing them to withdraw cash at any time, even when banks were closed. The convenience and accessibility of ATMs quickly gained popularity, leading to their widespread adoption not only in London but also in other major cities around the world.