A 32 million passenger cap, a planning condition issued by the airport's local authority, has long come under legal and political scrutiny. But Minister for Transport Darragh O'Brien secured Cabinet sign-off to address the matter through legislation on Tuesday. In a statement, he said: "This Government recognises the strategic importance of Dublin Airport as our primary international gateway, and the contribution it makes to our economy. "Today, I sought agreement to pursue a legislative course of action to bring much-needed clarity to all stakeholders."