I opened this thread thinking it could be about my car.
I only passed my test a couple of years ago and my mum pretty much forced her car on me as she was getting a new one.
I rarely need to drive anywhere as I catch the train (and bought a house near the station for this reason). I also suffer from anxiety and the longer I went between driving, the more terrified I became.
There are very few houses with driveways here (and no parking on my road), so I would try to leave it outside the rare houses with a parking space.
I know some will flame me for this, but the longest I went without moving it was 8 months. By that stage I couldn't even look at it or speak about it without rising panic.
My husband had to restart the battery and get a new one. When he did, another resident said that they had contacted the council and police about it as they were concerned that it belonged to a commuter who had died, but were told as it was insured to someone who lived nearby, and was taxed, there was nothing to be done.
Luckily, my brother has agreed to take it off my hands and is travelling up today to take it away. The feeling of relief at signing it over to him is immense.
So, there could be more complex reasons about why it is there, but if it has tax and insurance there is not a lot that can be done. If anyone had 'yarn bombed' my car I would have been beside myself with anxiety, guilt and anger. Really mean thing to do.