Senate committee substitute to the 1st edition makes the following changes. 

Deletes proposed Part 11D (Electric Standup Scooters) of Article 3, GS Chapter 20. 

Adds a requirement that the Legislative Research Commission (LRC) study the regulation of electric standup scooters in the state, including five specified topics, including examining current laws and regulations that affect the operation of electric standup scooters on highways, sidewalks, and other public ways, and examining the challenges facing local governments with respect to regulating the operation of scooters and the operation of scooter share businesses. Requires the LRC to report to the 2020 Regular Session of the 2019 General Assembly upon its convening.