A policeman stands guard in front of the Phnom Penh Municipal Court in Phnom Penh, capital of Cambodia, Sept. 9, 2016. The Cambodian court on Friday afternoon sentenced, in absentia, Kem Sokha, vice president of opposition Cambodia National Rescue Party (CNRP), to five months in prison for "refusal to appear" in court over a prostitution case, a spokesman said. (Xinhua/Sovannara)