Comment Re:National IDs give you more privacy (Score 1) 45
Here in Australia when I have gotten jobs in the past I had to show my government issued ID (I have one that has all the same ID verification as a drivers license but without the right to drive) and I had to give them my tax file number (the unique identifier tied to your data and details at the tax office and that the employer uses to handle income tax etc).
I imagine the UK has similar systems (some kind of ID held with the tax office or similar government departments and a drivers license system or similar) that employers could use to verify that you are who you claim to be.