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In urban
public transport Public transport (also known as public transportation, public transit, mass transit, or simply transit) is a system of transport for passengers by group travel systems available for use by the general public unlike private transport, typi ...
, provision is made for standing passengers, often called straphangers or standees, to rationalize operation and to provide extra capacity during
rush hour A rush hour (American English, British English) or peak hour (Australian English) is a part of the day during which traffic congestion on roads and crowding on public transport is at its highest. Normally, this happens twice every weekday: o ...
.


Occurrence

On crowded
rapid transit Rapid transit or mass rapid transit (MRT), also known as heavy rail or metro, is a type of high-capacity public transport generally found in urban areas. A rapid transit system that primarily or traditionally runs below the surface may be ...
urban lines, while most travelers may be seated during off-peak services, only a limited proportion will be seated during the peak services. The longer the journey, the less willing passengers are to stand. On intercity rail or
coach Coach may refer to: Guidance/instruction * Coach (sport), a director of athletes' training and activities * Coaching, the practice of guiding an individual through a process ** Acting coach, a teacher who trains performers Transportation * Coac ...
services, the willingness among passengers to stand is often low, or it may even be prohibited, with
reserved seating In live entertainment, there are several possible schemes for the seating assignment of spectators—including completely unassigned seating. There are several schemes which are most commonly used, though there are no hard and fast rules and alter ...
to ensure that all passengers can be seated. In
aviation Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' includes airplane, fixed-wing and helicopter, rotary-wing types, morphable wings, wing-less lifting bodies, as well as aerostat, lighter- ...
, safety measures require all passengers and crew to be seated during take-off and landing, so
airline An airline is a company that provides air transport services for traveling passengers and freight. Airlines use aircraft to supply these services and may form partnerships or alliances with other airlines for codeshare agreements, in wh ...
s do not allow passengers to travel without a seat. However, in 2010,
Ryanair Ryanair is an Irish ultra low-cost carrier founded in 1984. It is headquartered in Swords, Dublin, Ireland and has its primary operational bases at Dublin and London Stansted airports. It forms the largest part of the Ryanair Holdings famil ...
, a low-cost airline proposed a " vertical seat" design for use by standing passengers on its aircraft.The Telegraph (London)
"Ryanair to sell £5 tickets for standing-room only flights"
Laura Roberts, ''1 July 2010'' (accessed 17 September 2010)


Seated to standing ratio

The seated-to-standing ratio is the
ratio In mathematics, a ratio shows how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the ...
between the number of passengers that can be seated and the number of
standing Standing, also referred to as orthostasis, is a position in which the body is held in an ''erect'' ("orthostatic") position and supported only by the feet. Although seemingly static, the body rocks slightly back and forth from the ankle in the s ...
passengers on a
public transport Public transport (also known as public transportation, public transit, mass transit, or simply transit) is a system of transport for passengers by group travel systems available for use by the general public unlike private transport, typi ...
vehicle A vehicle (from la, vehiculum) is a machine that transports people or cargo. Vehicles include wagons, bicycles, motor vehicles (motorcycles, cars, trucks, buses, mobility scooters for disabled people), railed vehicles (trains, trams), ...
. A higher standing ratio allows for more passengers in a given area, but detracts the perceived quality of the transport, in particular over long distances. This metric is normally limited to urban mass transit, due to intercity transport normally only offering seated travel. On longer haul services,
bilevel car A bilevel car (American English) or double-decker coach (British English and Canadian English) is a type of rail car that has two levels of passenger accommodation, as opposed to one, increasing passenger capacity (in example cases of up to 5 ...
s are often used to allow for increased seating, though this increases the dwell time at stations, making increased seating ratio versus service time
tradeoff A trade-off (or tradeoff) is a situational decision that involves diminishing or losing one quality, quantity, or property of a set or design in return for gains in other aspects. In simple terms, a tradeoff is where one thing increases, and anot ...
s.


Passengers per square metre

Passenger A passenger (also abbreviated as pax) is a person who travels in a vehicle, but does not bear any responsibility for the tasks required for that vehicle to arrive at its destination or otherwise operate the vehicle, and is not a steward. Th ...
s per
square metre The square metre ( international spelling as used by the International Bureau of Weights and Measures) or square meter (American spelling) is the unit of area in the International System of Units (SI) with symbol m2. It is the area of a square ...
is a quality of service metric used to determine the standard of comfort provided to standing passengers in a transportation vehicle. Multiplying this number by the total available standing area on a vehicle gives the total standing passenger capacity. Bus services in Europe operate at about four passengers per square metre.


Safety and health

Standing passengers are susceptible to suffering falls and other injuries, particularly elderly people.Safety of Standing Passengers in Urban Buses
on
ScienceDaily ''Science Daily'' is an American website launched in 1995 that aggregates press releases and publishes lightly edited press releases (a practice called churnalism) about science, similar to Phys.org and EurekAlert!. The site was founded by ...
website, viewed 2013-09-12 Shorter people and children may not be able to reach ceiling-mounted handles, straps, or rails. Porous cloth straps are hard to clean, and are being replaced by rubber or plastic straps, and metal fixtures often made of
stainless steel Stainless steel is an alloy of iron that is resistant to rusting and corrosion. It contains at least 11% chromium and may contain elements such as carbon, other nonmetals and metals to obtain other desired properties. Stainless steel's r ...
.


Handholds

Various types of handholds are provided for standing passengers: * hanging strap – a strap suspended from the ceiling (often with a handle or a loop) * grab handle – a pivoted, rigidly-mounted, or suspended handle often mounted above eye level of standing passengers * handrails – rigid rails running horizontally below the ceiling * stanchions – vertical poles anchored between the floor and ceiling * grab rails or grab bars – smaller hand rails attached to seats, doors, and doorways File:Inside the A stock ^1 - geograph.org.uk - 1466784.jpg, Old-fashioned British railcar has hanging straps without looped handles File:LUL-S-Stock-passenger-information-display.jpg, Handrails on a
London Underground The London Underground (also known simply as the Underground or by its nickname the Tube) is a rapid transit system serving Greater London and some parts of the adjacent counties of Buckinghamshire, Essex and Hertfordshire in England. The ...
S Stock train File:Strap handle S7 stock.jpg, Straps in the
London Underground The London Underground (also known simply as the Underground or by its nickname the Tube) is a rapid transit system serving Greater London and some parts of the adjacent counties of Buckinghamshire, Essex and Hertfordshire in England. The ...
File:MTA NYC Subway R30 8506 interior.JPG, Older
NYCTA The New York City Transit Authority (also known as NYCTA, the TA, or simply Transit, and branded as MTA New York City Transit) is a public-benefit corporation in the U.S. state of New York that operates public transportation in New York City. Pa ...
R30 traincar has twin rows of pivoted grab handles MTA NYC Subway Bombardier Transportation R179 3015 interior.jpg, R179 car has numerous handholds and looped stanchions for high capacity (New York City) File:Grab Handles.jpg, Bus grab handles in
Bengaluru Bangalore (), officially Bengaluru (), is the capital and largest city of the Indian state of Karnataka. It has a population of more than and a metropolitan population of around , making it the third most populous city and fifth most ...
, India File:Bus Grab Handle.jpg, Grab handle on a commuter bus File:Sheffield Supertram interior (original design) - geograph.org.uk - 1705093.jpg, The Supertram in
Sheffield, England Sheffield is a city in South Yorkshire, England, whose name derives from the River Sheaf which runs through it. The city serves as the administrative centre of the City of Sheffield. It is historically part of the West Riding of Yorkshire an ...
has moveable straps File:Ferrocarril Urquiza, Estación Federico Lacroze 02.jpg, Railcar in
Buenos Aires Buenos Aires ( or ; ), officially the Autonomous City of Buenos Aires ( es, link=no, Ciudad Autónoma de Buenos Aires), is the capital and primate city of Argentina. The city is located on the western shore of the Río de la Plata, on South ...
has suspended rings File:Haltegriffe-U3-Bahn-Wien2014.jpg, Handholds on
Vienna en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST ...
U3 File:Tram Griffe.jpg, Moveable straps on a Vienna tram File:Korail 1000 Series Subway Train - Flickr - skinnylawyer (1).jpg, Strap-hung handles in a
Seoul Seoul (; ; ), officially known as the Seoul Special City, is the Capital city, capital and largest metropolis of South Korea.Before 1972, Seoul was the ''de jure'' capital of the North Korea, Democratic People's Republic of Korea (North Korea ...
railcar File:KRL Jabotabek women-only car 8510 20111126.JPG, Suspended rings in
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Gui ...


References

{{Public transport Public transport