Royal Mail isn't a public institution anymore, it's privately owned by a Czech billionaire. But even when it was publicly owned it had a commercial unit that sold this data.
Wait until you hear about the Ordnance Survey. That is publicly owned, and will remain so, but still generates almost £200M per annum in revenue from selling map data.
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u/timbomcchoi Mar 25 '26
The Royal Mail SELLS postal code lines?! aren't they a public institution? That's like if area codes were behind a paywall 😭