1. You have to move.
2. It's a pointless exercise.
3. I hate dealing with those tax display holders.
4. I end up with fingerprints on my screen.
5. Majority of people don't care.
6. It proves nothing, when was the last time a copper looked at it and said, yes that is taxed and didn't dig any further, they always call in to check manually.
It's not a pointless exercise, it's a legal requirement.
I agree the entire concept of a tax disc is totally stupid but until somebody changes the law we must display one.