The best thing we could hope for would be a change of government, as a new lot could easily do a complete reverse, and blame it on the last lot to hold office.
For this reason alone, it's important that the opposition understand that it would be a big issue with voters, which is all that catches their attention!
Use the letters pages of your local papers to highlight the issue, AND their online forums where available.
Example
here.
If it seems a bit disjointed, it might be because I had two posts modded a week after posting, because I had dared to mention a story in the paper, in which our local partnership had misrepresented the truth, claiming a faulty camera was being "tested for clarity", which they had to correct when a local policeman gave the game away!!
I have no idea why they waited a week before moderating it!
Registration is free!