Two persons were injured Thursday evening, an adult male and a child, when the lawn mower they were operating rolled on a grass lawn along Lehigh Drive in Lehigh Township. The incident occurred about 6:30 p.m. but was first reported as a farming accident with the rollover of a farm tractor. The victims were treated at the scene by area paramedics and transported to a Lehigh Valley Hospital, Salisbury Township. Responding was the Lehigh Township police aid fire company personnel. Fire Company.