41. But the upper house, the Senate, which is elected on a proportional representation system , was effectively deadlocked. 42. Just over 3 million proportional representation system . 43. It elects one Member of Parliament ( MP ) by the Reinforced proportional representation system of election. 44. The second voting is conducted using a proportional representation system , with an electoral threshold of 5 %. 45. It also introduced a proportional representation system . 46. The new arrangements aim to match the new proportional representation system adopted for the 20 directly elected seats. 47. Complementing these structures are autonomous school councils and a class representation system providing local, democratic spaces for organising. 48. In its place, a proportional representation system will be introduced to elect 20 of the legislature's 60 seats. 49. Under the new proportional representation system Mr Lam has the best chance of gaining one of these seats. 50. The election will be the first under a proportional representation system , which is expected to lead to coalition government.
