If you're searching for you should seek for transport comapnies that offering such services.This article will be about taxi, transfers and transport.
What makes the taxi is more convenient and better in some situations? I think it is a matter of getting on to it when and where you want and that you get exactly to the indicated address.This is luxury that you won't get in public transport.
But taxi companies have quite competition in market, so they must develop a way to keep their customers beside them.
The Beardmore was an alternative taxi design used in London during the 1960s and 1970s Until the late 1950s, vehicles licensed as London taxis were required to be provided with an open-access luggage platform in place of the front passenger seat found on other passenger cars (including taxis licensed for use in other British cities). A hackney or hackney carriage (also called a cab, black cab, hack or London taxi) is a carriage or automobile for hire..
A hackney of a more expensive or high class was called a remise.Źródło: https://en.wikipedia.org/wiki/Hackney_carriage