The provision of parking is expensive, so it used to be subsidized significantly. Many people go to the hospital by public transport. It wouldn’t be fair to them that there’d be less money available for healthcare services because the NHS is subsidizing parking.

One that is capable of burning M-disks. They are available in sizes up to 100gb and are supposed to last a few hundred years. They can be read by most Blu-ray players made after 2011.

https://en.m.wikipedia.org/wiki/M-DISC

Of course, this is more suitable for genuine family photos and videos. For “family photos and videos” you could use any Blu-ray disk, but I doubt it’s the cheapest way to store them.