A police officer smiles after stopping a vehicle in Harare, Friday, Oct. 3, 2014 on World Smile Day. According to Zimbabwe's deputy Minster of Home Affairs Ziyambi Ziyambi whose ministry is in charge of the police, the hospitality agency would conduct "smiling" training sessions to make the law enforcers friendlier towards tourists and motorists. (AP Photo/Tsvangirayi Mukwazhi)
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