Senate federal level. Similarly in Argentina, in addition to the Senate at federal level, eight of the country's provinces, Buenos Aires, Catamarca, Corrientes, Entre Ríos, Mendoza, Salta, San Luis (since 1987) and Santa Fe, have bicameral legislatures with a Senate. Córdoba and Tucumán changed to unicameral systems in 2001 and 2003 respectively. In Australia and Canada, only the upper house of the federal parliament is known as the Senate. All Australian states other than Queensland have an upper house known as a Legislative council. Several Canadian provinces also once had a Legislative Council, but these have all been abolished, the last
Taxicab livery Formosa, Corrientes or Catamarca. Brazilian taxis are colored red in Porto Alegre and Londrina, orange in Curitiba, yellow in Rio de Janeiro and white in São Paulo, as each city defines its own regulation. Taxicab livery Taxicab livery varies greatly from country to country. In some countries, livery is determined by Government legislation, in other countries, taxicab operators have choice on colours. The taxis are owned by the same company all over Asmara. The Taxi traffic starts slowing down after nine o'clock in the evening in the northern most part of the cities suburbs but the inner city and southern