http://www.bbc.com/news/world-africa-35601220Social media has been blocked in Uganda on the day of presidential elections to stop people "telling lies", President Yoweri Museveni has said.
Mr Museveni, 71, is seeking to extend his 30-year rule, in a race widely seen as the tightest in the East African state's history.
His main rival Kizza Besigye was briefly detained.
International observers condemned the blockage of social media and lengthy delays in opening voting booths.
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