(1)(a) What is the current status of discussions about the requirement of households to have a current SA Broadcasting Corporation TV Licence in order to receive government-subsidised set-top boxes and (b) with whom are these discussions being held; (2) are amendments to (a) the Broadcasting Act, Act 4 of 1999 and/or (b) any other regulatory mechanism(s) being contemplated to alleviate the legal obligation of the specified households from requiring valid TV licences before receiving government-subsidised set-top boxes; if not, why not; if so, what are the relevant details in each case?