this would not fix people like her of which too many still exist. many people don't understand they are impaired or worse think their driving skills are better

this would not fix people like her of which too many still exist. many people don't understand they are impaired or worse think their driving skills are better than everyone else. plus many cities have bus routes that shut down over night and may not serve all areas in need. then to top it off, will they get you where you need to be. So cab, uber, and similar, are a good solution and could proactively be called by bars and restaurants who notice visibly impaired patrons; though I would not put a legal burden for them to do so as people ultimately need to be responsible for self