Read this: 
 Kazakhstan: The first torchbearer in Almaty, where the Olympic torch arrived for the first time ever on April 2, was the President of Kazakhstan Nursultan Nazarbaev. The route ran 20 km from Medeo stadium to Astana Square. There were reports that Uighur activists were arrested and some were deported back to China.
Now answer this question, if there is an answer (If it cannot be answered, return "unanswerable"): What activists were reported to have been arrested?
Uighur