True Story. An elderly couple with some dementia lived in a residential estate for folk of their ilk in Townsville, Queensland. They had their old car in their garage and lived a usual life. One day, they were gone. 3 days later they turned up in a small North Queensland town, 300 miles away, had driven up there, and stopped outside a small house in that town. The husband and wife got out and went up to the front door and just walked in, much to the surprise of the young family who lived there. The couple demanded that the family get out of their house. Various services were called in, and it was explained to the couple that, at the moment, the family had no other abode...so the couple let them stay for a few days. Then an aged care nurse and driver were flown up to the town and told the couple that they had a doctor's appointment 'down the road' so, the couple went with them, they drove all the way back to Townsville in the couple's old car, and were put back in their home, and the car was put back in the garage.