Terrifying moment car pulling trailer swerves out of control across two lanes on busy motorway & dodges pile-up

THIS is the terrifying moment a car pulling a trailer swerves out of control across two lanes on a busy motorway. Shocking footage shows the driver zigzag as the vehicle narrowly dodges a pile-up. The video, filmed from another vehicle, showed the trailer kicking up dust as it smashed into barriers. Tires squealed as the...