I just want to say that it's very subjective. As Mr. McCauley says, it's not likely to happen.
Are there a number of days that...? Suppose I saw some wrongdoing. What is my time lapse? What is my protected environment? What are the number of days needed to say, “Within five days nobody worked on it so you're protected”?
It's very confusing, you know. You would hate to be a whistle-blower.