Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea). It is a simplified version of Motu, from the Austronesian language family. Although it is strictly neither a pidgin nor a creole, it possesses some features from both language types. Phonological and grammatical differences make Hiri Motu not mutually intelligible with Motu. The languages are lexically very similar, and retain a common, albeit simplified, Austronesian syntactical basis. It has also been influenced to some degree by Tok Pisin. Even in the areas where it was once well established as a lingua franca, the use of Hiri Motu has been declining in favour of Tok Pisin and English for many years. The language has some statutory recognition. Source: Wikipedia (en)