A man and a young woman apparently his daughter have been injured when they were hit by a pickup truck as they rode a motorcycle north on Yonge St. at Erskine Ave Sunday night. The driver of the pickup drove off but police now say they have found the vehicle although they have not said where. The bike was hit about 8:45 p.m. Sunday when the pickup truck tried to turn left onto Erskine and struck the northbound motorcycle. The injured parties, 54 and 16, are said to be seriously hurt but on the mend.