Royal Opera, Regrouping, Will Close For a Year
Royal Opera chaiman, Sir Colin Southgate, says financially troubled Royal Opera House, London, will close for almost year, canceling all opera and most ballet performances until Dec 1999 to save money and put its affairs in order; plans to cut staff and offer cheaper tickets; says opera house, currently closed for $350 million refurbishment, has $21 million deficit; warns of mass layoffs if remaining workers refuse to renegotiate contracts; says Royal Ballet will go ahead with April Asian tour and July performances in London if labor accord is reached by Oct 26; British Government, which heavily subsidizes Royal Opera, hails plan (M)