I'm trying to find a polite way to answer the question. I served as police commissioner in Haiti last year. Frankly, the interim Haitian government of the day was preoccupied with other priorities. It was not interested in the disarmament program that was being offered by the UN, and at the same time, the UN didn't have sufficient resources on the ground to press home the resolve that was necessary to make it happen.
Soon, when it was apparent that progress wasn't being made, the focus operationally, administratively, and in terms of preparedness went towards the elections and the entire notion of disarmament, immobilization, and reintegration of military resources fell aside. That's the short story.
Over the long term, disarmament will be an extremely difficult problem in Haiti, simply because there are so many separate factions and groups who have armed themselves, both legally and illegally. Private security institutions have replaced or filled the gap created by the absence of legitimate security forces in the country. So over the long term, disarmament will be very difficult, and to be honest, I don't think the Haitian government will focus on disarmament as one of their major priorities.