Like the other Pacific islanders, the people are very friendly and hospitable and retain much of their traditional culture and lifestyle. In this casual atmosphere, European customs still prevail alongside local traditions. Although in official correspondence the Western convention of signing names with initials is adopted, it is more polite (and customary) to address people by their first name. Bikinis should not be worn except on the beach. Nudity and overly-scant swimming costumes are forbidden by local law.