Dr.Pappas with the NGO Interaction says he sees no reason why African countries should take drastic preventive action at this stage.

VOA: standard.2009.04.28

Fortunately much of the on-stage action swept problems like audio feedback and weak between-match dialogue aside.

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Transport for London (TfL) said any call for action at this stage was "ludicrous".

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Additionally, many actors find that remembering lines is much easier when tied to the stage action, or blocking.

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