Trondheim league, and is a regular in the EHF Women's Champions League, playing their home games at Trondheim Spektrum. With students comprising almost a fifth of the population, the city of Trondheim is heavily influenced by student culture. Most noticeable is Studentersamfundet i Trondhjem, the city's student society. Its characteristic round, red building from 1929 sits at the head of the bridge crossing the river southwards from the city centre. As the largest university in Norway, the Norwegian University of Science and Technology (NTNU) is the host of some 36,000 students. Student culture in Trondheim is characterised by a long-standing tradition
Trondheim is decorated by thousands of tiny lights that change in a variety of colours and patterns, and is a landmark in the cityscape - especially on dark winter evenings. The municipality is governed by a municipal council of elected representatives, which in turn elect a mayor. On 1 January 2005, the city was reorganized from five boroughs into four, with each of these having separate social services offices. The current boroughs are Midtbyen (44,967 inhabitants), Østbyen (42,707 inhabitants), Lerkendal (46,603 inhabitants) and Heimdal (30,744) inhabitants. The Population statistics listed are as of 1 January 2008. Prior to 2005, Trondheim was