The young blonde has just finished work for the day and sees the snow falling quite heavily. She gets to her car and sits in there for a while wait for the car to warm up, wondering how she will navigate her way home.
Then she remembers advice from her father, if caught out in a blizzard, follow a snow plough and they will clear the way for you.
Sure enough, along came a snow plough so she followed it. After while she was feeling quite smug about how clever she was .... then the snow plough stopped and the driver approached and tapped on her window. He asked if she was ok, yes she reply and repeated the advice her father had given her .....
The snow plough driver raised an eye brow, then told him he was fine with her following him and he had finish this car park and was moving on to the next .....
T1 Terry