It's annoying, though. We are both over 60 and live in Wales. We haven't bothered with bus passes because a. They can only be used in Wales and b. Our village lost its bus service 10 years ago, despite public protest, so a bus pass isn't much use.
When we visit our kids who live in England, we have to pay full price if we get a bus.
Scotland and England are both very large compared with Wales, and have much better bus services. In England, you can get from Land's End to Carlisle using a bus pass. In Wales, you can't go anywhere much without going through England, there's a load of mountains in the way!
This is one area where devolution has made life worse.
Rather travel by MH anyway!