@foxnews: Dashcam video captures the moment an impaired driver swerves across a Canadian highway before crashing into a concrete barrier and spinning out. Police say a witness was already following the pickup and reporting its erratic driving when the crash happened. The 23-year-old driver failed a roadside alcohol screening test and received a 90-day driving ban and $500 fine. Police credited the witness for calling it in before the dangerous drive turned deadly.