Two teenagers are in critical condition after the scooter they were on was struck by a driver who police allege was intoxicated. The accident happened at about 2: 30 a.m. today in a residential neighbourhood in Deux-Montagnes, north of Montreal. Local police say the scooter had just completed a mandatory stop at an intersection when it was struck by a driver going at full speed, who did not appear to see the teens or the stop sign. The 25-year-old driver, who was alone in the vehicle, was arrest