Company director: Listen chaps, we've been selling rifles for years now that permitted the owner to adjust the power, up or down. We've now got cold feet about that and a study of the risks to the business show that in future we shall be adding AT measures to all sub 12fpe rifles that leave the works.
Employee 1: Will we be retrofitting AT to any rifles that come in for repair or service?
Employee 2: What about all those thousands of rifles that we have sold? If there is a risk with any future guns going out, then there must also be a similar risk with all the guns we sent out yesterday and the day before, etc etc. Are we going to issue a blanket recall for all those guns?
Director: No, that would be too expensive.
Employee 2: So the risk isn't that great then?
Director: You're fired.