The taxpayer is about to spend several hundred million pounds collecting a load of information of no great value and questionable accuracy.
It's not that I find it intrusive or have any concerns over who sees my details- frankly I couldn't care less. What annoys me is the colossal waste of my money, as local councils and the Inland Revenue could easily supply all the important data for free. Like many people with nothing better to do, I shall take great delight in selecting a random ethnic origin and claim to have at least 35 guests staying over on 27th March.
I still haven't heard a justification for the census that stands up to more than a couple of seconds of thought.