In prosperous Singapore, the People's Action Party allows opposition parties to operate within strict constraints.

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The report states aid agencies may be put off by challenges Myanmar imposes such as strict constraints and difficult bureaucratic procedures.

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In a single European market with strict budget constraints the wealthy Germans should dominate.

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Poets have a ready wit, rich vocabulary and active imagination and are able to respond to an opponent by improvising new couplets on specific themes within very strict time constraints.

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Poets must be well-versed in the Greek Cypriot dialect, possess adequate knowledge of the popular poetry of Cyprus and the ability to retrieve existing, well-known Tsiattista and, above all, must be able to improvise a new couplet on a specific theme within very strict time constraints and be able to respond to his or her opponent.

UNESCO: Tsiattista poetic duelling