Ans: 13th constitutional amendment:On April 1, 1997 the government got 13th amendment bill passed by the
Parliament This amendment stripped the president of his discretion to
dissolve the National Assembly as well as the governors to dissolve their
respective provincial assemblies. President’s power to appoint the Chiefs of
the Armed Forces on his discretion, without consulting the Prime Minister,
was also taken back. These extraordinary powers were not part of the
original 1973 constitution; these were rather given to the president by Gen.
Muhammad Zia-ul-Haq under 8th Amendment. This amendment was
welcomed as a great victory of the parliamentary democracy.