Drivers also may get passengers by waiting at cab stands or in taxi lines at airports, train stations, hotels, and other places where people frequently seek taxis. Drivers should be familiar with streets in the areas they service so they can use the most efficient route to destinations. They also should know the locations of frequently requested destinations, such as airports, bus and railroad terminals, convention centers, hotels, popular restaurants, sport facilities, museums, art galleries and other points of interest. Locations of the fire and police departments, as well as hospitals, should also be known in case of emergency. Upon reaching the destination, drivers determine the fare and announce it to the rider.
Fares often consist of many parts.
Another part of the fare is based on the length of the trip and the amount of time it took. In many taxicabs this is measured by a taximeter, a machine which drivers turn on as soon as passengers enter the cab and turn off when the destination is reached that displays the fare as it accrues. The fare may also include a surcharge for additional passengers or for handling luggage. In addition to paying the fare, most passengers will give the driver a tip. The amount of the gratuity depends on the passengers' satisfaction with the quality and efficiency of the ride and courtesy of the driver.