Whether any investigation has been conducted into the conduct of a certain person (name and details furnished) for (a) the unlawful appointment of a certain service provider (name furnished) which had earlier been disqualified from the bid process, (b) the incurring of fruitless and wasteful expenditure and (c) exposing the specified municipality to unnecessary litigation; if not, why not, in each case; if so, what is the current status of the investigation in each case?