Hiri Motu, also known as Police Motu, is a pidgin language spoken in Papua New Guinea. Here are some key points about the Hiri Motu language:

1. Classification: Hiri Motu is a pidgin language that developed in the late 19th and early 20th centuries as a lingua franca for communication among diverse linguistic groups in the region. It is not a native language but rather a language of wider communication.

2. Script: While Hiri Motu is primarily a spoken language, it can be written using the Latin alphabet. However, it does not have a standardised writing system and is not used extensively in written form.

3. Geographic Distribution: Hiri Motu is spoken primarily in the southern coastal regions of Papua New Guinea, particularly around the capital city, Port Moresby.

4. Cultural Significance: Hiri Motu played a significant role during the colonial period and continues to be used in various aspects of daily life, including communication, trade, and interactions in urban areas.

5. Multilingualism: Many Hiri Motu speakers are also proficient in other languages, particularly their native languages and English, which is one of the official languages of Papua New Guinea.

6. Historical Significance: The development of Hiri Motu reflects the complex history of linguistic and cultural interactions in Papua New Guinea, particularly during the colonial period.

7. Preservation Efforts: While Hiri Motu is not a native language, efforts have been made to document and study the language for linguistic research and cultural preservation purposes.