Concerns over "skyrocketing" airfare and "little action" by government agencies and regulator dominated the Parliament's Public Accounts Committee (PAC) meeting on Wednesday as several MPs sought accountability from private airport operators and airlines to provide relief to passengers. PAC Chairperson K C Venugopal described the meeting of the panel, which has witnessed fiery and at times acrimonious discussion along party lines in the past, as "one of the best" sittings. Members, he said, expressed concerns that the Airports Economic Regulatory Authority (AERA) "is not acting properly as a regulator". "We need clear cut answers," he told PTI after the meeting. He said the regulatory body could not answer adequately the questions raised by members. The senior Congress MP said, "Concerns were raised by members that airfare is skyrocketing, and there is no action from the Directorate General of Civil Aviation (DGCA) or the Civil Aviation Department." Sources said some MPs called f