Half of smart motorway cameras designed to spot drivers ignoring lane closures 'NOT yet operational'

The roads, which can use variable speed limits and the hard shoulder as a live running lane to manage traffic flow, have sparked concerns over high-speed crashes. https://www.dailymail.co.uk/news/article-9319269/Half-smart-motorway-cameras-designed-spot-drivers-ignoring-lane-closures-NOT-operational.html?ns_mchannel=rss&ns_campaign=1490&ito=1490