Rules, of course, usually exist for the general well-being and safety of the greater community. The Primary Rule is common sense - unfortunately a rare trait in the societies we have to survive, in our pursuit of happiness.
But when do we cross the line? How do we stay within defined lines when the unexpected occurs?
What action would we take? What action should we take?
There are many scenarios where one could be placed in a position where breaking a rule can save a life. Or be sentenced for Life.