Smart Motorways in the UK: A Modern Fix or a Dangerous Experiment? For more than a decade, smart motorways have been promoted as a clever, high-tech answer to Britain’s congested roads. By using cameras, sensors, and digital signs, they promised smoother traffic, fewer jams, and lower costs than building new motorways. Yet today, smart motorways are one of the most controversial transport policies in the UK . Families of crash victims, road safety experts, MPs, and motoring organisations have all raised serious concerns. Some want them banned permanently . Others argue they can be made safe with the right changes. So what went wrong – and where do we go from here? What Are Smart Motorways? Smart motorways are stretches of motorway managed using technology rather than physical expansion. There are three main types: Controlled motorways – keep the hard shoulder but use variable speed limits. Dynamic hard shoulder running – the hard shoulder opens o...
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