Local practice is to blow the horn before going around a curve, to let others know of one's presence. Few pedestrian crosswalks or working traffic signals exist. Travel within Antananarivo can be difficult with poor road signage and an abundance of one-way streets. Taxis are plentiful and are generally reasonably priced. Expect to bargain for the fare prior to getting into the vehicle.
Most accidents are pedestrian-related, due to narrow roads and lack of sidewalks on many streets.
Rental cars generally come with a driver who is responsible for maintaining the vehicle and sometimes acting as a tour guide. Public transportation is unreliable and the vehicles are poorly maintained. Rail services are very limited and undependable. However, arrangements can be made for a private train to travel to certain destinations. Domestic and international air services operate regularly but are subject to delays and occasional breakdowns.