SIALKOT: Doctors of the Punjab Rangers on Sunday checked up 500 patients and provided them free medicines in a medical camp at Bajwat-Head Marala. According to senior officials of the Punjab Rangers, free medical camps were a part of Rangers Environment Protection and Improvement Drive (REPAID). The officials added that the Rangers set up the camp for providing free medical and health cover to people living along villages of the Sialkot Working Boundary. The officials said the Punjab Rangers would hold 58 free medical camps in remote areas of Punjab this year to continue serving the ailing people.