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https://www.rochdaleonline.co.uk/news-features/2/news-headlines/130990/smart-motorways-to-be-reviewed-as-transport-secretary-admits-%E2%80%98people-are-dying%E2%80%99-on-the-new-roads
https://www.rac.co.uk/drive/advice/driving-advice/smart-motorways/
https://www.theaa.com/driving-advice/smart-motorways