Electric Vehicles: Rolling Over Barriers and Merging with Regulation Electric Vehicles: Rolling Over Barriers and Merging with Regulation 2018-12-11T16:05:22-05:00 This article provides a road map for state agencies to answer the novel legal and policy questions posed by electric vehicles. Electric Vehicles: Rolling Over Barriers and Merging with Regulation2018-12-11T16:05:22-05:00