Young people should have the choice of staying in the current system or of investing part-and eventually the bulk-of their Social Security levies in their own PRAs.
In 1998 three other covers hit number two in the charts - N-Trance's Stayin' Alive, Pras' hit Blue Angels - based on the song Grease - and 911's version of More Than A Woman.
Dominated by the benchmark price of Brent crude, the black stuff that flowed from what was once the North Sea's biggest-producing field, the work of these PRAs has been looked at in some technical detail by the International Organisation of Securities Commissions (IOSCO).