Transport Minister Gerry Brownlee is giving up the aviation security share of his portfolio while the Civil Aviation Authority investigates his deliberate bypassing of airport security yesterday.
Mr Brownlee was running late for a flight at Christchurch Airport when he and two officials side-stepped security screening by entering the gate lounge through an exit door, which was attended by an airport staff member.
He denied telling the staff member that there was no issue with them going through the door.
He did not consider it a major matter until he was contacted by the authority. He then offered his resignation to Prime Minister John Key - which was swiftly rejected.
The Labour Party appeared to give the matter little weight, not calling for Mr Brownlee's head, and joking in the House about the chances of Mr Brownlee running anywhere.