When we detect them, we either do an audit or we verify or investigate, if we have any suspicion that there could have been fraud associated with them. If need be, we will take measures to ensure that the situation is corrected, if it's a problem of ignorance or lack of awareness. If we have any indication that there is actually mismanagement, we take the disciplinary measures that are required.
On October 5th, 2017. See this statement in context.