But the person you're replying to, just explained to you, how the government already have the relevant data. So it's clearly not about data, because the government already issue his NINO and passport
Edit - I mean, just play it back in your head. The PM is probably watching small boat arrivals and reform polling numbers like a hawk. And here's his idea to fix both problems, and you're saying, actually no, the PM is just doing this to get data on where I go to work, even though they already have my PAYE details