City At Night

Statistics New Zealand has introduced the concept of main urban areas, which have a minimum population of 30,000. The 16 main urban areas identified in 2001 and 2006 correspond closely to the urban settlements traditionally regarded as cities.
• Norway
In Norway a city is called by and is derived from the Norse word býr meaning "a place with many buildings". Both cities and towns can be referred to as by, however in recent years, storby (lit. large city) has been used for larger settlements. The status of "town" is granted by the local authorities if a request for city status has been made and the area has a population of at least 5000. An area with a population of at least 50,000 is counted as a "city". Since 1997, cities no longer have special administrative functions.