Police officers pay tribute to the city’s police martyrs in a ceremony to commemorate the fallen heroes at a memorial hall for police martyrs Thursday, China’s eighth Martyrs’ Day. A flower blanket was presented to a total of 87 local police officers and border soldiers that devoted their lives to their posts since 1979, when Shenzhen was established. During the ceremony, portraits of two deceased police officers were hung on the memorial wall.  Courtesy of the Shenzhen Municipal Public Security Bureau