Because 'free' lateral covid tests are disappearing I wanted to get a pack from the NHS whilst I could, just in case. I didn't feel comfortable with the questions being asked in order to access the tests as I thought, either they're available or they're not, so I didn't bother going forward.
On the same note, I needed to have a LFT when I went to France on the Eurostar last November. We ordered the LFT covid tests from the NHS, for free. There were several in the pack when they arrived. Then found out the NHS wasn't on the government approved list for travelling, so had to order from a 'government' approved company which gave us two test kits for around £40.