OK so I just lost my ship for I think the stupidest reason.
I was peacefully running some bertrandite from Freeport to Dahan. I drop out of SC near Dahan and as I do i notice it says "WANTED" over my heat signature. I'm like "what?" as I hadn't knowingly committed any crime - someone had bumped into me from behind as I left Freeport dock, but no biggie, nobody blew up or anything, and I hadn't stolen or murdered or aught.
I hail the station and they grant landing permission so I figure maybe I can sort whatever it is out once I'm in the service station. Wrong - as soon as I got through the letterbox I was shot to bits. Found myself back at Azeban in a new Sidewinder and quite a few thousand creds down

.
Still wondering why the hell I suddenly got "wanted", I found a wiki and read the "criminality" rules, and..
- remember I said ages ago I got a 75cr fine for accidentally firing a weapon outside a station? Well, I saw that message flash up and I just assumed that for a minor thing like that they'd just beam 75cr out of my account automagically. But apparently they don't; you explicitly have to go and pay it, or after a certain amount of time that minor unpaid fine gets transformed into a crime called "public enemy", which is considered a "major crime" and punishable by shoot on sight.
So: pay your parking tickets folks, or you may just find yourself unexpectedly dead like I did.
Justified and Ancient.