au-Prince despite the presence of the Brazilian-led U.N. troops and police. The business sector, which vigorously opposed Aristide, and the interim government have called on the U.N. force to be more aggressive in taking on street gangs that control many of the sprawling slums in Port-au-Prince. Many of the gangs are seen as supporters of the exiled Aristide. Originally scheduled for November, the presidential election has been repeatedly put off and is now expected to take place in February. Haiti's interim authorities have blamed the U.N. mission and the Organization of American States for the delays, a charge both organizations refute. --SP 21 37 Local Time 18 37 GMT