Taxis serve the sole purpose of taking a person from one place to another on money basis which is entirely dependent on petrol consumption. Taxis are known as a vehicle for hire with a driver. Taxis are convenient and easy to get by, with a marked lack of tension when driving through busy streets. Taxis are much in common, the pick-up and drop-off locations are determined by passenger. There are three distinct forms of taxis, from a limousine to mini cabs and taxi buses. Taxis can be shared by one to two or more than two persons, depending upon its size.