(2)
Any proceeding, suit or cause of action pending or existing immediately before the appointed day by or against the International Airports Authority or the National Airports Authority in relation to its undertakings may, as from that day, be continued and enforced by or against the Authority in which it has vested by virtue of this Act, as it might have been enforced by or against the International Airports Authority or the National Airports Authority if this Act had not been passed, and shall cease to be enforceable by or against the International Airports Authority, or as the case may be, the National Airports Authority.