There's a difference between public transportation and a private vehicle. No slippiness here.
Quote: There's a difference between public transportation and a private vehicle. No slippiness here.
Your wrong it's called incrementalism. In Ohio 10 years ago they had a voluntary campaign to get people to wear seatbelts. Then they came out with a law that stated you could get a ticket for not wearing a seatbelt ONLY if they pulled you over for another crime like speeding etc and noticed you were not wearing a belt.
Today in Ohio the troopers can pull you over for just not wearing a belt and ticket you.
They could always hire a private company to run the subway system. Then let the private company set criteria for entry of a train. Then, no government entity would be involved.