“When you’re driving, you’ll check your mirrors when you see a hazard because you might need to change speed or direction. So, think potential hazard, click and, with a developing hazard, you will need to change speed or direction. So, you now add another click.
So, we have potential hazard is one click, developing hazards is two clicks.
With a developing hazard, it may be that your first click is a teeny weeny bit before the scording window and you would potentially not score any points at all, so the extra click you get a click promptly in the box.”