Have you ever stopped a line for a quality issue and how did you go about it? Can you provide examples.

Before I would stop a line I would make sure that I had evidence which I could use to justfy the stop. If this evidence was insufficient to stop the line or if the decision by the policy holders was not to stop the line but I felt that the problem was important enough to the customer I would escalate the problem to the Director of Quality. Unfortunately I could provide no examples that actually showed me being effective because they were all company confidential. The minor issues I could describe were not very impressive