Please specify how, in this case, what is beneficial about the illegal operation of a taxi company for consumers (and taxi drivers) concerned about safety?
See what I did there?
I'm, not going to dig through the history of taxi regulation in the SF bay area to defend a point that is already made in law. Rape on women by unlicensed taxi operators has led to calls for mandatory police checks in the UK. Attacks on drivers in NZ led to the introduction of cameras in all taxis. So, forgive me thinking that ignoring the law as a basis for undercutting the competition is a shitty way to run a business.
Benefits: more choice and competition in the marketplace, lower prices.
See: http://www.econ.armstrong.edu/toma/Taxis.pdf
There are already laws against violations of safety of passengers. If you really wanted to ensure passenger safety allow for concealed carry laws in the city, you'd have no issue with drivers harming passengers, or vice versa.
1. Safer cabs a. mechanical inspections b. limited hours - safer driver 2. Prevent price gouging 3. Prevent circuitous routing 4. Limit congestion by reducing vehicles on road
re: 4, so when people can't take a cab they just forget about where they are going and don't go.
These arguments are nonsense.
1. Never felt unsafe. Only time I've ever felt unsafe in a cab was mainland China which has less (enforced?) regulation.
3. Never happened to me in SF. Happened in Las Vegas (common thing where cab drivers take I-215 from airport to the Strip rather than surface streets); it's very easy to request a complete refund.
4. Public transit, bike, etc. Ensures that those who are really willing to pay for a cab get there quicker due to lower traffic congestion (theoretically - this probably only applies to areas dominated by cabs like Manhattan).