KARACHI: The fatal road accidents involving heavy traffic continue to claim lives in the city, as a motorcyclist was killed after being struck by a water tanker near Clifton Block 2 on Friday. Rescue officials said the victim, identified as 30-year-old Hafizur Rehman, died on the spot. His body was shifted to Jinnah Postgraduate Medical Centre(JPMC) for medico-legal formalities. Following