EnvironmentMP's smart motorway plea as grieving families take actionCAMPAIGNING Sarah Champion has condemned an “outrageous” decision to press ahead with more than 130 miles of new smart motorways without implementing safety improvements.By Adele ForrestPublished 3rd Dec 2020, 09:32 BSTUpdated 4th Dec 2020, 14:02 BST MP Sarah Champion Related topics:Sheffield