(1) Whether councillors of the Madibeng Municipality are required to test water quality at their own cost; if so, (a) why and (b) what are the further relevant details; (2) whether there are any reasons why the water tests in the Madibeng Municipality were stopped; if not, what is the position in this regard; if so, what reasons; (3) whether the North West Provincial Government has any responsibility in ensuring that all drinking water in the province is in a healthy condition; if not, (a) why not and (b) whose responsibility is it; if so, what are the relevant details?