What if I am operating a boat or moped or motorcycle or riding lawnmower? Yes, driving under the influence laws apply to these vehicles/categories as well. Information is power. Share it!FacebookTwitterGoogle+PinterestRelated Topics What is a DUI? What happens if I am stopped for driving under the influence? What are the penalties for DUI for those over 21? What does zero tolerance for alcohol for under age 21 mean? Can my license be suspended before I am convicted?