I seriously doubt that the intentions behind this kind of thing are anything but good.
Stop watching Chinese TV now. There are obviously subliminial messages included in the transmissions.
Are you seriously telling me that you think the governments choice to keep track on the movements of the entire population and store the result for 2 years is for the good of the people? Next you'll be telling me that you thought the 90 day detentions without charging were a good idea.
Wait, so what is the intention? Even I see the incredible benefits of such a system. If someone steals a car, you can instantly track them. If they speed you have video footage. Same goes for DUI. Just because it's on my mind - take the situation in the movie Fargo. Carl and Gaear could've been tracked almost as soon as the three murders were discovered.
The system provides exactly what people are clamoring for - better security, which is what the majority of people seem to want.
The intention is to store the movements, by car, of every single individual in the UK for a period of 2 years (possibly more). Not stolen cars, not known criminals, but everyone in case of the possibility it may be used against them if charged (a very big if) with a crime. If you changed it to face recognition via a national blanket of CCTV, there would be an outcry. The issue is the
danger of such a system; even if the government says it's only to charge criminals, etc, there's a gigantic possibility for misuse - even if not directly by the government, by the likes of the security services. If you provide a tool for, well, oppression such as this, it's almost inevitable it will be used in that way; perhaps by 'augmenting' it over a long time, as totalitarianism doesn't have to be quick and bloody - just look at Hitlers subversion of the German democratic system.
Think of, for example, someone who leaked a press document from the government to the media. Nowadays it'd be hard to find them; conceivably, this system could be used to match civil servant travel patterns to those of the journalists at the paper that broke that story.