constructed of brick or tiles have a common type of front each having an arcade of a certain depth, open to all sides as a continuous and open passage on each side of the street". Black and white bungalow The black and white bungalows were once the residences of the wealthy, colonial government officials or members of the British army. These buildings typically have whitewashed walls, and black painted wood or detailing. Traditional places of worship Another prominent category of buildings in the colonial period were places of worship. As a multi-religious port-city, with migrants from all over the world, a variety of different immigrant communities lived and worked in Singapore. These groups often banded together to raise funds to erect their own places of worship, including a variety of syncretic Chinese temples, Hindu temples, Sikh temples, Jewish synagogues, Catholic, Protestant and Orthodox Christian Churches as well as Sunni and Shia mosques. Apart from being devoted to the various sects and denominations within each religious tradition, these buildings were often built to serve ethnic groups and sub-groups. For examples, while most Muslims in Singapore were and are Malay, some mosques were built in the South Indian style to serve Tamil Muslims. Likewise, several churches were built in a distinctly Chinese style, serving ethnic Chinese congregations. Several of the oldest and most important places of worship in Singapore have been designated National Monuments of Singapore, and they include the Cathedral of the Good Shepherd, Armenian Church, St Andrew's Cathedral, Thian Hock Keng Temple, Lian Shan Shuang Lin Monastery, Sultan Mosque, Sri Mariamman Temple, Jamae Mosque and Telok Ayer Chinese Methodist Church, amongst others. Civic and commercial buildings Another important group of historic buildings were those built by the colonial government. These were often built in one or another European architectural style, which was in fashion at the time, such as the Palladian, Renaissance, or Neoclassical styles. Some of the more important buildings included the Victoria Theatre and Concert Hall, the Fullerton Building, old Supreme Court Building, City Hall, Singapore, National Museum of Singapore, old Parliament House old Hill Street Police Station, Central Fire Station, old Raffles Institution buildings, Changi Prison, old NCO club and numerous other schools, post offices, military camps and police stations around the island. Major commercial buildings, often erected by European businesses as well as mission schools and other civic groups, also adopted these styles, such as the