A vehicle fire is an undesired

conflagration A conflagration is a large fire. Conflagrations often damage human life, animal life, health, and/or property. A conflagration can begin accidentally, be naturally caused (wildfire), or intentionally created (arson). A very large fire can produc ...

(uncontrolled burning) involving a

motor vehicle A motor vehicle, also known as motorized vehicle or automotive vehicle, is a self-propelled land vehicle, commonly wheeled, that does not operate on rails (such as trains or trams) and is used for the transportation of people or cargo. The ...

. Also termed car fire, it is one of the most common causes of

fire Fire is the rapid oxidation of a material (the fuel) in the exothermic chemical process of combustion, releasing heat, light, and various reaction products. At a certain point in the combustion reaction, called the ignition point, flames ...

-related

property damage Property damage (or cf. criminal damage in England and Wales) is damage or destruction of real or tangible personal property, caused by negligence, willful destruction, or act of nature. It is similar to vandalism and arson (destroying prop ...

Causes

Accidental

contains many types of

flammable A combustible material is something that can burn (i.e., ''combust'') in air. A combustible material is flammable if it ignites easily at ambient temperatures. In other words, a combustible material ignites with some effort and a flammable mat ...

materials, including flammable liquids like

gasoline Gasoline (; ) or petrol (; ) (see ) is a transparent, petroleum-derived flammable liquid that is used primarily as a fuel in most spark-ignited internal combustion engines (also known as petrol engines). It consists mostly of organic c ...

and

oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturated ...

as well as solid combustibles such as

hose A hose is a flexible hollow tube designed to carry fluids from one location to another. Hoses are also sometimes called '' pipes'' (the word ''pipe'' usually refers to a rigid tube, whereas a hose is usually a flexible one), or more generally ...

Fuel A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work. The concept was originally applied solely to those materials capable of releasing chemical energy b ...

leaks from ruptured fuel lines also can rapidly

ignite To ignite is the first step of firelighting. Ignite may also refer to: Music *Ignite (band), a melodic hardcore band from Orange County, California * ''Ignite'' (Econoline Crush album), 2007 * ''Ignite'' (Shihad album), 2010 * "Ignite" (Eir Aoi s ...

, especially in petrol fuelled cars where sparks are possible in the engine compartment. Fires with casualties have been caused by

ozone cracking Cracks can be formed in many different elastomers by ozone attack, and the characteristic form of attack of vulnerable rubbers is known as ozone cracking. The problem was formerly very common, especially in tires, but is now rarely seen in those ...

of nitrile rubber fuel lines for example. Vehicles house multiple potential sources of ignition including

electrical Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described ...

devices that may

short circuit A short circuit (sometimes abbreviated to short or s/c) is an electrical circuit that allows a current to travel along an unintended path with no or very low electrical impedance. This results in an excessive current flowing through the circu ...

, hot

exhaust system An exhaust system is used to guide reaction exhaust gases away from a controlled combustion inside an engine or stove. The entire system conveys burnt gases from the engine and includes one or more exhaust pipes. Depending on the overall syste ...

s, and modern car devices such as

air bag An airbag is a vehicle occupant-restraint system using a bag designed to inflate extremely quickly, then quickly deflate during a collision. It consists of the airbag cushion, a flexible fabric bag, an inflation module, and an impact sensor. T ...

detonator A detonator, frequently a blasting cap, is a device used to trigger an explosive device. Detonators can be chemically, mechanically, or electrically initiated, the last two being the most common. The commercial use of explosives uses electr ...

s. It is often the case in accidental auto fires that the bulk of the fire is (at least initially) contained in the engine compartment of the vehicle. In most vehicles, the passenger compartment is protected from engine compartment fire by a

firewall Firewall may refer to: * Firewall (computing), a technological barrier designed to prevent unauthorized or unwanted communications between computer networks or hosts * Firewall (construction), a barrier inside a building, designed to limit the spre ...

. However, in case of arson, the fire does not always start in the interior or spread there. It is mandatory to carry an in-car fire extinguisher in some countries, such as Belgium, Bulgaria and Poland. From 2003 to 2007 in the United States, there were 280,000 car fires per year, which caused 480 deaths.

Arson

In the UK, accidental car fires are declining but deliberate car fires (

arson Arson is the crime of willfully and deliberately setting fire to or charring property. Although the act of arson typically involves buildings, the term can also refer to the intentional burning of other things, such as motor vehicles, wate ...

) are increasing. There are approximately the same number of deliberate car fires as there are accidental car fires in the UK. It is common for joyriders to set fire to stolen cars:

abandoned car Abandoned vehicles are decrepit cars or car wrecks or cars that have become useless in other ways, which are abandoned and illegally dumped in the environment. Abandoned vehicles will be tagged with an official notice when found or reported. Cr ...

s are commonly set on fire by vandals. Around two cars out of every thousand registered in the UK catch fire each year. In France, widespread arson of cars is regularity commuted by youths during

New Year's Eve In the Gregorian calendar, New Year's Eve, also known as Old Year's Day or Saint Sylvester's Day in many countries, is the evening or the entire day of the last day of the year, on 31 December. The last day of the year is commonly referred to ...

celebrations. This began during the 1990's in poorer areas of

Strasbourg Strasbourg (, , ; german: Straßburg ; gsw, label= Bas Rhin Alsatian, Strossburi , gsw, label= Haut Rhin Alsatian, Strossburig ) is the prefecture and largest city of the Grand Est region of eastern France and the official seat of the ...

, but has since spread nation-wide. In Sweden, a pattern has emerged in recent years of cars being set on fire by youths in the summer, towards the end of the school summer holidays.

History

While some cases of deliberate car fires are isolated incidents, committed clandestinely, the practice is publicly performed by either rioters and revelers, with little to no retribution. Some tragic vehicle fires have received wide publicity, some evidently due to accident or mechanical or electrical problems, and other due to crimes.

References

External links

*{{Commonscatinline, Vehicle fires Automotive safety Types of fire