THREE POLICEMEN ARRESTED FOR HOLDING AN UNIDENTIFIED HOSTAGE Kathmandu, 21 March; Three policemen if a special unit overnight arrested three policemen from Baudha for holding hostage an unidentified person, a radio report said Thursday morning. The hostage has not been identified although names of the policemen mave been made public. Nnnn CPN MAOIST EXPLAINS REASON FOR ELECTION BOYCOTT TO FOREIGN ENVOYS Kathmandu, 21 March: CPN Maoist convened a meeting Wednesday with 12 heads of foreign missions and explained to them reasons for their anti-election position. The sp;iter groupof UCPN Maoist has ben charging foreign governments for interferingin Nepali affairs. The meeting came as India, China, EU member states and USA have welcomed installation of the Khil Raj Regmi government to hold constituent assembly elections and draft a constitution to institutionalize a declared republic. nnnn