Water and Sanitation Minister Senzo Mchunu has asked lawmakers to show confidence in efforts to improve water delivery amid a monumental water crisis in the country's economic hub. "I would say have confidence in us, have confidence in the measures we are taking even if it is not maybe now, but have confidence in the processes that are underway because we have applied our minds and then you can keep the changes under the microscope and give us six to nine months and we will improve services on the ground," he told MPs in Parliament on Tuesday.