(1) (a) How many necklace murders were committed (i) in (aa) 2009, (bb) 2010 and (cc) 2011 and (ii) during the period 1 January 2012 until the latest specified date for which information is available and (b) in which (i) town or city and (ii) province these murders were committed in each case; (2) whether he has identified reasons why communities (a) take the law into their own hands and (b) commit necklace murders; if not, in each case, what is the position in this regard; if so, what reasons, in each case?