Lau Lagoon  Lau Lagoon is a part of Solomon Islands. It is located on the northeast coast of Malaita Island. The lagoon is more than 35 kilometers long and contains about 60 artificial islands built on the reef. The Lau lagoon is home to a number of different villages, the largest of which is Forau. Forau has around 1,500 permanent residents but can swell to three times that number during important local feasts or religious holidays (e.g. Christmas, Easter). The road from Auki, which passes through Malu'u, ends at Fouia wharf opposite the islands of Sulufou and Adagege in the Lau Lagoon. Funa'afou island, which is located situated near the edge of the Makwanu Passage, has about 200 inhabitants. The Lau Lagoon is otherwise only accessible by sea. The people of the Lau Lagoon call themselves "wane i asi" 'salt-water people' as distinct from "wane i tolo" 'bush people' who live in the interior of the island. There was a history of conflict between the bush people and the salt-water people. The people of Lau Lagoon build islands on the reef as these provided protection against attack. These islands were formed literally one rock at a time. A family would take their canoe out to the reef which protects the lagoon and then dive for rocks, bring them to the surface and then return to the selected site and drop the rocks into the water. Living on the reef was also healthier as the mosquitoes, which infested the coastal swamps, were not found on the reef islands. The Lau people continue to live on the reef islands. On the main land are the gardens in which the women grow swamp taro (Cyrtosperma merkusii), sweet potato and yam. Supplementary crops include papaya, bananas, sugar cane, coconut and green vegetables. The men fish in the lagoon or in the ocean. The Lau fisherman have a number of fishing techniques that they have developed to with particular reference to fish habits and habitats of the lagoon. The Lau fisherman recognise a tenure or ownership over areas of the lagoon and adjacent sea, which is divided into owned and free areas. The areas that have higher resource potential are those that are recognised as being owned and are inherited by patrilineal descent groups. The recognition of ownership allows the Lau fisherman to manage the marine reserve so as to maintain an ecologically sustainable use of the marine resources.