A young pedestrian was sent to hospital after a collision in Clinton on Thursday.Huron County OPP say a 14-year-old was struck while using a crosswalk in the area of Ontario Street (Highway 8) and Smith Street, just after 3 p.m. on April 23.They were taken to hospital and later airlifted to London for treatment of non-life-threatening injuries.The involved vehicle driver remained on scene, and following an investigation, the 41-year-old was char…