1. Guide for the Planning, Design, and Operation of Pedestrian Facilities;AASHTO,2004
2. Abdullah, Z., 2020. E-scooter ban on footpaths to extend to all motorised PMDs under amendments to Active Mobility Act. Channel News Asia.
3. Alabama, 2006. AL Stat § 32-19-1 – Use of electric personal assistive mobility device; operation at night; restrictions. State of Alabama, Montgomery, AL, USA.
4. Alaska, 2018. AK Stat § 28.90.990 – Title 28. Motor Vehicles, Chapter 90. General and Miscellaneous Provisions, Article 2. General Provisions. State of Alaska, Juneau, AK, USA.
5. Anderson-Hall, K., Bordenkircher, B., O’Neil, R., Scott, S.C., 2019. Governing Micro-Mobility: A Nationwide Assessment of Electric Scooter Regulations, in: Transportation Research Board 98th Annual Meeting. Transportation Research Board, Washington, DC, USA.