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by BBC World ServiceThe BBC World Service’s weekly round up of global health stories and topical issues in medicine.
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HealthC: Crowds (1/2) 23 Sep 07
23/09/2007
Claudia Hammond speaks to psychologists to learn about the mentality of crowds, why, for the most part, an organized crowd is a safe place to be, and why things can sometimes turn nasty. Next week: Crowd safety.