Via Carpe Diem, yet another group of market incumbents using licensing and regulation to limit competition and, in particular, ban business models different than those of the incumbents.
From the Institute for Justice: "Until 2010, sedan and independent limo services were an affordable alternative to taxicabs in the Music City. A trip to the airport only cost $25. But in June 2010, the Metropolitan County Council passed a series of anti-competitive regulations requested by the Tennessee Livery Association - a trade group formed by expensive limousine companies. These regulations force sedan and independent limo companies to increase their fares to $45 minimum.
The regulations also prohibit limo and sedan companies from using leased vehicles, require them to dispatch only from their place of business, require them to wait a minimum of 15 minutes before picking up a customer and forbid them from parking or waiting for customers at hotels or bars. And, in January 2012, companies will have to take all vehicles off the road if they are more than 7 years old for a sedan or SUV or more than 10 years old for a limousine.