<p>In 1980, voting in 17 of the 542 constituencies was postponed because of disturbances, deaths of candidates or climatic conditions.</p>.<p>Wintry conditions and civil disorders forced postponement of elections in 34 constituencies in 1984.</p>.<p>In 1989, contests in 18 constituencies were postponed.</p>
<p>In 1980, voting in 17 of the 542 constituencies was postponed because of disturbances, deaths of candidates or climatic conditions.</p>.<p>Wintry conditions and civil disorders forced postponement of elections in 34 constituencies in 1984.</p>.<p>In 1989, contests in 18 constituencies were postponed.</p>