Closing the stable door long after the Horse (Power) has gone

But since the Office of the President is exempt, nothing will change

Banned: Large luxury vehicles for ministers
http://www.nationmedia.com/dailynation/nmgcontententry.asp?category_id=2&newsid=20550

Cabinet ministers will be barred from buying and using fuel guzzling vehicles at the expense of tax-payers. The ministers will be restricted to saloon cars not exceeding 2,600 c.c. and four wheel-drive cars with a capacity of 3,000 c.c., as per a Bill passed in Parliament yesterday.

But an exception will be made for vehicles bought for official use by the President and the Vice-President.