Bicameralism Canadian provinces had all their upper houses abolished. In Argentina, eight provinces have bicameral legislatures, with a Senate and a Chamber of Deputies: Buenos Aires, Catamarca, Corrientes, Entre Ríos, Mendoza, Salta, San Luis (since 1987) and Santa Fe. Tucumán and Córdoba changed to unicameral systems in 1990 and 2001 respectively. In Australian states, the lower house was traditionally elected based on the one-vote-one-value principle, whereas the upper house was partially appointed and elected, with a bias towards country voters and landowners. In Queensland, the appointed upper house was abolished in 1922, while in New South Wales there were similar attempts
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