Rule and norm are synonymous, IMHO. What is the difference? What makes a rule explicit? Do you mean laws? Law itself is often rather abstract, does that still c

Rule and norm are synonymous, IMHO. What is the difference? What makes a rule explicit? Do you mean laws? Law itself is often rather abstract, does that still count as explicit? I think there are specific laws about fraud. In film they can claim artistic license, though.