Gurugram, June 30 -- A seven-year-old boy sustained a head injury after a portion of a balcony collapsed on him while he was playing outside his ground-floor house at a residential condominium in Gurugram's Sector 102 on Monday afternoon, residents said. The incident occurred around 1:45pm at BPTP Amstoria's Block A. The child's father, Vikas Chaudhary, said his son was rushed to a nearby hospital and required stitches. "First, the second-floor concrete balcony collapsed onto the floors below. This impact caused the first- and ground-floor overhangs to also collapse. My son was struck by falling debris," Chaudhary claimed. "Seven to eight similar cases have come to light earlier, and we have repeatedly raised the issue with the maintenance ...