Brief: B.P. Marsh & Partners Buys 30% Equity Interest In Nine Edge
March 18 (Reuters) - B.P. Marsh & Partners PLC BPM.L: B.P. MARSH & PARTNERS PLC - B.P. MARSH BUYS 30% EQUITY INTEREST IN NINE EDGE Source text: ID:nRSR0275Xa Further company coverage: BPM.L ((Reuters.Briefs@thomsonreuters.com;))