How a Fatal Crash Happened on a Smart Motorway How did a fatal crash occur on a smart motorway? Warning signs failed, leading to tragedy at 77mph. National Highways blamed. #FatalCrash #SmartMotorwaySafety.

How a Fatal Crash Happened on a Smart Motorway

How did a fatal crash occur on a smart motorway? Warning signs failed, leading to tragedy at 77mph. National Highways blamed. #FatalCrash #SmartMotorwaySafety.