In what year was the current voting age established?

The voting age in the UK wasn't always 18. For a long time, it was 21. Think about it: 21 was traditionally seen as the age of adulthood, when you could legally drink and, well, vote! But as the 1960s rolled around, things started to change. There was a growing feeling that if young people were old enough to be drafted into the army and fight for their country, they should also have a say in who was governing them. This led to a lot of debate and campaigning. Finally, in 1969, the Representation of the People Act lowered the voting age from 21 to 18. This was a pretty big deal, giving a whole new generation a voice in politics. So, while 1949, 1959, and 1979 were all important years in British history, 1969 is the one that specifically marks the change in the voting age.
Think of the year when the voting age changed to 18, a significant moment in the late 1960s.