I know a salesman that was retrenched from a company that had provided him with a company car. He parked the car in the short term carpark at Brisbane airport and waited a week to post the keys to the company and tell them where to collect the car..
I know another that had parked in similar circumstances and then reported his car stolen.
There was a case at the Gold Coast a few years ago where a ready-mix driver passed his home and saw a car parked outside his home. He recognised it as the car of a person that he suspected was having an affair with his wife. He unloaded a whole load of cement into the car.