Royal Mail Pension Scheme, London, may invest in hedge funds for the first time, pending the results of an actuarial review, said Malcolm Macdonald, senior investment officer. He confirmed that the £15.6 billion ($24.4 billion) plan is looking at hedge fund investments, among other new investment possibilities, but declined to offer specifics. "Its a triennial review due (for completion) next month. We cannot ignore any asset classes, he said. Details were unavailable at press time. Watson Wyatt Worldwide is the plans actuary.