. However uncodified conventions practices and precedents continue to play a significant role in most countries as many constitutions do not specify important elements of procedure: for example some older constitutions using the Westminster system do not mention the existence of the cabinet or the prime minister because these offices were taken for granted by the authors of these constitutions Sometimes these conventions reserve powers and other influences collide in times of crisis and in such times the weaknesses of the unwritten aspects of the Westminster system as well as the strengths of the Westminster system's flexibility are put to the test As an illustrative example in the Australian constitutional crises of 1975 the Governor-General of Australia Sir John Kerr dismissed Prime Minister Gough Whitlam and replaced him with opposition leader Malcolm Fraser. 8 Major shareholders A number of dishes listed below can be considered as truly hybrid or multi-ethnic food, Singapore business directory 4 Air transport 16.1 Special education Parkway Pantai is Southeast Asia's largest private healthcare provider with hospitals in several countries such as Singapore Malaysia and Brunei It is a wholly owned subsidiary of IHH Healthcare and owns four hospitals in Singapore: Gleneagles Hospital Mount Elizabeth Hospital Mount Elizabeth Novena Hospital and Parkway East Hospital. . . Singapore consists of 63 islands including the main island Pulau Ujong. There are two-man-made connections to Johor Malaysia: the Woodlands 1st Link in the north and the Tuas 2nd Link in the west Jurong Island Pulau Tekong Pulau Ubin and Sentosa are the largest of Singapore's smaller islands The highest natural point is Bukit Timah Hill at 163.63 m (537 ft). Under British rule Christmas Island and the Cocos Islands were part of Singapore but were later transferred over to Australia in 1957. Pedra Branca an outlying island which now belongs to Singapore after the dispute is the nation's easternmost point.
6.1 Medical tourism 1869: On 17 November 1869 the Suez Canal opens connecting the Mediterranean Sea to the Red Sea This allowed for an increase speed of travel time which resulted in a rise in trade volume The nation saw a $32 million dollar rise just a year after its opening! Main article: Inflation targeting, Subject areas Exports particularly in electronics chemicals and services including Singapore's position as the regional hub for wealth management provide the main source of revenue for the economy which allows it to purchase natural resources and raw goods which it lacks Moreover water is scarce in Singapore therefore it is defined as a precious resource along with the scarcity of land to be treated with land fill of Pulau Semakau Singapore has limited arable land, meaning that Singapore has to rely on the agrotechnology park for agricultural production and consumption Human resources is another vital issue for the health of the Singaporean economy the economy of Singapore ranks 2nd overall in the Scientific American Biotechnology ranking in 2014, with the featuring of Biopolis, The world's first urban congestion-pricing scheme started in the city centre in 1975 Fully automated by Electronic Road Pricing in 1998 A Global Navigation Satellite System will replace physical gantries by 2020.