Share Change For Macquarie Airports In S&P/ASX 50 Index

Date 27/02/2007

Standard & Poor’s will make the following changes in the S&P/ASX 50 Index effective after the close of trading on Friday, March 2, 2007:

Macquarie Airports (Australia, SEDOL: 6543628, GICS Code: 20305010), a member of the S&P/ASX 50 Index, will increase its shares to 1,698,558,426 as a result of the company’s dividend-reinvestment plan.

Following is a summary of the announced change:

S&P/ASX 50 Index – Mar. 2, 2007, After Market Close
S&P Index	Company Name	New Total	New IWF
S&P/ASX 50	Macquarie Airports	1,698,558,426	.85 (No Change)