Why don't universities set up a program, not unlike Uber, where if students need a ride home because they are incapacitated, that they can call one number and then a vehicle driven by a student on campus, will go and get them safely back? Plus, students usually go to bars and parties close to campus so a college student could get there quickly. I would've been glad to volunteer for a program like this.
Good background checks would need to take place, but one thing is for sure, if a student is at least a junior and is in good standing with the college, then he or she is probably a secure source.
Like I said, it might already be taking place, but I think it would help a lot of college students especially vulnerable females, if they had fellow students who are usually close by, take care of their own.