UK Monitoring + Storing Travel Records

Do you know where you've been every day for the past 5 years? No? Well, maybe you can ask the government, that is, if you live in the UK. Apparently, the UK has plans to record and stockpile license plate pictures from a bevy of roadside cameras around the country (and this cameras will be geocoded to location). They expect to capture 50 million pictures a day, which will be stored for five years (or more).