Mention the Parliamentary control over the Ordinance - making power of the President.
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Why are the Ordinances considered temporary measures?

The Ordinance should be laid before both Houses of Parliament when they reassemble. If Parliament disapproves the Ordinance it lapses. If it is not disapproved, it will automatically cease to operate at the expiration of six weeks from the reassembly of Parliament. That is the reason why Ordinance is regarded as a temporary measure.