No more smart motorways to open without stopped vehicle detection technology

The M3 smart motorway near Longcross in Surrey. The motorways have no hard shoulder for emergencies, and use technology to close off lanes. Claire Mercer, the wife of man who died on a smart motorway has paraded his image on giant screen outside a police headquarters as she demanded officers investigate Highways England over his death. Picture date: Tuesday March 2, 2021.
The M3 smart motorway near Longcross in Surrey. The motorways have no hard shoulder for emergencies, and use technology to close off lanes. Claire Mercer, the wife of man who died on a smart motorway has paraded his image on giant screen outside a police headquarters as she demanded officers investigate Highways England over his death. Picture date: Tuesday March 2, 2021.