Dateline Pacific evening edition for 6 March 2019

There have been threats of violence in Tonga if parliament is dissolved according to the wishes of thousands of petitioners; Crocodile attacks on the rise in Solomon Islands; The Cook Islands are on dengue alert; The refugees on PNG's Manus Island launch a new legal bid for freedom; Businesses setting up in the Pacific are asked to investigate their host country's human rights record first; Descendents of Pacific Islanders taken as slaves to Australia look to strengthen businesss links with Vanuatu.