(1) Whether, during the past 12-months period for which information is available, her department has taken any action to control the increased gas prices in terms of the markets, the demand and supply; if not, why not; if so, (a) what action and (b) what are the further relevant details; (2) whether she will take any steps to verify that there is no price collusion in the market; if not, why not; if so, what steps; (3) in respect of the past 12-months period for which information is available, why there has been no price adjustments in the retail market?