Five youths were injured in a clash inside Golden Temple here on Saturday when people had gathered there to mark the 31st anniversary of Operation Bluestar. According to police, the incident took place as members of the SGPC’s Task Force resorted to lathicharge on a group of 22 Sikh youths who were raising pro-Khalistan slogans on the periphery of the temple near Akal Takht. Five of the protesting youths were injured in the action with two of them sustaining head injuries. Deputy Commissioner of Police Parmpal Singh said that trouble started as the group of 22 people raised pro-Khalistan slogans and were joined in it by some Sikh youths who had come to the temple.