Five people were wounded Tuesday when Indian security forces opened fire on protesters who attacked their vehicles with stones during a demonstration against Indian rule, police said. 'Security forces had to open fire to ward off violent protesters who attacked security force vehicles with stones and bricks,' a police officer said, asking not to be named. The incident took place in southern Pulwama district. Four more people, including two policemen, were injured in two separate clashes between police and stone-throwing protesters elsewhere in Muslim-majority Kashmir valley, the officer said. Since a wave of violent anti-India protests began in June, 111 people have been killed by security forces, mostly when they have opened fire on stone-throwing protesters during some of the biggest pro-freedom demonstrations in two decades. Indian Kashmir has been under rolling curfews and strikes since the protests began on June 11, when a 17-year old student was killed by a police teargas shell in Srinagar. On Tuesday, a curfew was imposed in parts of Indian Kashmir summer capital Srinagar to pre-empt a separatist march, police said. In other parts of Srinagar, where a curfew was not in force, a separatist strike closed down shops and businesses. The fresh violence came as Indian experts trying to defuse tensions in Kashmir have been holding a series of talks, despite opposition by separatists who have been spearheading the recent protests. Home Minister P. Chidambaram said last week that the government had selected senior journalist Dilip Padgaonkar and professors M.M. Ansari and Radha Kumar to hold talks with separatists and other people in the troubled state. The team arrived in Indian Kashmir summer capital Srinagar on Saturday. They have held talks with jailed militants, university students, pro-India politicians, ordinary citizens and the region's chief minister, Omar Abdullah. 