I can see the sense in it.
But it’s a bit, oh, we’ll fine you just in case you might break the law
There are all sorts of conditions relating to car ownership and operation though. It seems weird to insure a vehicle you don’t intend to drive (although its difficult to prove a lack of intention), but its weirder that I can buy a big lump of steel, plastic and glass and just leave it places indefinitely. I’d to apply for a council permit to leave a skip on the street outside my house for a week but I can leave a car outside anyone else’s house for 364.5 days a year (then nip off and get and MOT and tax disk and leave it there for another year).
Isn’t it nuts that we can just leave these things lying around on the road but nothing else.
The insurance rule it to try and make sure the cars on the road are actually being used for something and discourage abandonment.