Whether the Government has conducted any investigation into the frequency with which municipal managers are being dismissed or forced to resign before the end of their contracts; if not, why not; if so, (a) how many municipal managers has left their positions before the expiry of their contracts during the period 1 June 2006 to 1 June 2011, (b) what were the reasons for each municipal manager leaving, (c) what did it cost each of the relevant municipalities in respect of severance pay and benefits and (d) what steps has he taken to deal with this matter?