The New Zealand International Exhibition (the biggest in the country to that time) opened on 1 November 1906 in Hagley Park, Christchurch, New Zealand. Nearly two million people visited the exhibition during the next few months. A 90 chains (1,800 m) branch railway line was built in late 1905 across North Hagley Park starting at the Riccarton station to service the exhibition (goods traffic only) and a temporary tram line was built in Peterborough Street, Park Terrace and Salisbury Street to connect with the Victoria Street tram. The attractions included New Zealand's first professional symphony orchestra (conducted by Alfred Hill), and the first Dominion pipe band contest, which was won by the Dunedin Highland Pipe Band.