Most people don't have a problem with some set of minimum safety regulations for an activity. Most people don't freak out about basic access and destination regulations.
On the other hand, governments creating artificial scarcity and going after business models that target this scarcity is pretty repugnant. Too many cabs is not the problem of government and will be rightly sorted out in the market place.
Government steps in with common-sense safety/destination regulations, requires cab drivers to be certified. All good. Then, these cab companies who have by necessity acquired some competence in lobbying start getting some rules in to benefit them, creating a cumbersome, crappy situation ripe for disruption.
Enter Uber. After they've had some success, the government will step in with some basic, common-sense safety/destination regulations...
However 19 cabs total for a population of 100,000 is really low. A quick google / yell shows me 109 listed taxi firms in Manchester UK. Thats about what I would expect.
Why are there only 19 actual cars in Manchester NH?
In smaller cities like Manchester where there are only 19 cabs there is very little market pressure. Competition in large cities will put more pressure on companies. The risk of a significant lawsuit is also significant pressure to maintain vehicles.
Only if competition sticks around. In most major cities the long-term trend seems to be larger cab companies swallowing up smaller cab companies until there are only 1-2 players left, at which point competitive pressure is little to nonexistent.
http://www.wmur.com/news/nh-news/All-Manchester-taxis-suspen...
The taxi industry is not a good thing to leave unregulated. If you think uber wouldn't operate just like the rest of them because they're a trendy startup, you're delusional.
I acknowledge the call for regulation is over travel destination, but in general I sense some free market idealism here that needs to be squashed.