Sergei Karyakin of Russia rides his Yamaha quad as Bolivian women cheer during the seventh stage in the Dakar Rally 2016 in Tupiza, Bolivia, January 9, 2016. REUTERS/Marcos Brindicci

Brian Baragwanath of South Africa rides his Yamaha quad during the seventh stage in the Dakar Rally 2016 near Uyuni, Bolivia, January 9, 2016. REUTERS/Marcos Brindicci

Alejandro Patronelli of Argentina rides his Yamaha quad during the seventh stage in the Dakar Rally 2016 near Uyuni, Bolivia, January 9, 2016. REUTERS/Marcos Brindicci 

Nelson Sanabria of Paraguay rides his Yamaha quad during the seventh stage in the Dakar Rally 2016 near Uyuni, Bolivia, January 9, 2016. REUTERS/Marcos Brindicci

A woman with the Dakar Rally logo painted on her back cheers a quad rider during the seventh stage in the Dakar Rally 2016 in Tupiza, Bolivia, January 9, 2016. REUTERS/Marcos Brindicci

Alejandro Patronelli of Argentina rides his Yamaha quad past Bolivian women during the seventh stage in the Dakar Rally 2016 in Tupiza, Bolivia, January 9, 2016. REUTERS/Marcos Brindicci

Enrique Umbert Okumura of Peru rides his Yamaha quad during the fifth stage Jujuy-Uyuni in the Dakar Rally 2016 near Uyuni, Bolivia, January 7, 2016. REUTERS/Marcos Brindicci

Alejandro Patronelli of Argentina rides his Yamaha quad during the fifth stage Jujuy-Uyuni in the Dakar Rally 2016 near Uyuni, Bolivia, January 7, 2016. REUTERS/Marcos Brindicci

Marcos Patronelli of Argentina rides his Yamaha quad during the fifth stage Jujuy-Uyuni in the Dakar Rally 2016 near Uyuni, Bolivia, January 7, 2016. REUTERS/Marcos Brindicci

A man rides his quad at sunset in the Dakar Rally 2016 bivouac in Carlos Paz, Argentina, January 3, 2016. The opening stage of the Dakar Rally in Argentina was cancelled due to bad weather on Sunday, a day after the prologue had to be abandoned when a car crashed into the crowd and injured eight spectators. REUTERS/Marcos Brindicci

A dead wild boar is transported with a quad during a hunt in Castell'Azzara, Tuscany, central Italy, October 23, 2015. Extinct across much of the country by the end of the 1800s, the number of wild boar in Italy has almost doubled over the past decade and there are now about a million roaming the country, environmental and agricultural associations say. Rampaging boar, along with other wild animals like river rats, have racked up almost 100 million euros ($110 million)worth of damage by destroying crops, killing livestock and causing road accidents in the past year, according to agricultural group Coldiretti. Picture taken October 23, 2015. To match Feature ITALY-BOAR/ REUTERS/Max Rossi 

First responders work near the scene of an Amtrak passenger train derailment in Northfield, Vermont October 5, 2015. The Amtrak passenger train hit debris from a rockslide and derailed in central Vermont on Monday, sending at least seven people to the hospital, officials said on Monday. The train, en route from St. Albans, Vermont, to Washington, went off the tracks near Roxbury, about 20 miles south of the state capital Montpelier, Amtrak said in a statement. The U.S. national passenger rail service said the derailment of Train 55 was reported to local authorities at 10:30 a.m. (1030 a.m. EDT) REUTERS/Brian Snyder 

First responders work near the scene of an Amtrak passenger train derailment in Northfield, Vermont October 5, 2015. The Amtrak passenger train hit debris from a rockslide and derailed in central Vermont on Monday, sending at least seven people to the hospital, officials said on Monday. The train, en route from St. Albans, Vermont, to Washington, went off the tracks near Roxbury, about 20 miles south of the state capital Montpelier, Amtrak said in a statement. The U.S. national passenger rail service said the derailment of Train 55 was reported to local authorities at 10:30 a.m. (1030 a.m. EDT) REUTERS/Brian Snyder 

A police officer patrols the beach near the Imperial Marhaba resort, which was attacked by a gunman in Sousse, Tunisia, June 29, 2015. The gunman disguised as a tourist opened fire at the Tunisian hotel last Friday with a rifle he had hidden in an umbrella, killing 39 people including Britons, Germans and Belgians as they lounged at the beach in an attack claimed by Islamic State. REUTERS/Zohra Bensemra 

Law enforcement agents ride all-terrain vehicles during a search of a wooded area near Cadyville, New York June 12, 2015. Two escaped convicts being hunted for the past week received help from a female prison worker who smuggled contraband into the upstate New York facility and may face up to seven years behind bars for her alleged role in their breakout, authorities said on Friday. REUTERS/Chris Wattie 

Anti-gay protesters attack a gay rights activist during an LGBT community rally in central Moscow, Russia, May 30, 2015. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY

Ahmad, the son of Lebanon's Hezbollah commander Mohamad Issa, known as Abu Issa, rides a vehicle as he carries his father's rifle during his funeral in Arab-Salim, south Lebanon January 20, 2015. U.N. peacekeepers stationed in the Golan Heights along the Syrian-Israeli border observed drones coming from the Israeli side before and after an airstrike that killed several top Hezbollah figures, the U.N. said Monday. Sunday's strike hit a convoy carrying commander Mohamad Issa, known as Abu Issa, in Quneitra, near Golan Heights, a Hezbollah statement said. An Iranian general killed in the Israeli air strike in Syria was not its intended target and Israel believed it was attacking only low-ranking guerrillas, a senior security source said on Tuesday. The remarks by the Israeli source, who declined to be identified because Israel has not officially confirmed it carried out the strike, appeared aimed at containing any escalation with Iran or the Lebanese Hezbollah guerrilla group.
REUTERS/Ali Hashisho (LEBANON - Tags: POLITICS CONFLICT CIVIL UNREST OBITUARY) 

A rider competes during the "Kings of the Off-road" quad bike amateur regional race in a Siberian boggy district near the village of Kozhany, southwest of Krasnoyarsk, October 11, 2014. The race day, which consisted of four extreme tournaments on All Terrain Vehicles (ATV) and Utility Terrain Vehicles (UTV), marked the end of their summer sports season, according to organizers. Picture taken October 11, 2014. REUTERS/Ilya Naymushin (RUSSIA - Tags: SPORT MOTORSPORT SOCIETY TPX IMAGES OF THE DAY) 

Participants perform stunts in front of St. Isaac's Cathedral during a festival of youth street culture in St.Petersburg, June 28, 2014. REUTERS/Alexander Demianchuk (RUSSIA - Tags: SOCIETY TPX IMAGES OF THE DAY SPORT) 

A Palestinian man looks at the remains of a quadbike set on fire by Palestinians after it was left behind by Israeli settlers in the West Bank village of Burin near Nablus May 12, 2014. According to the Israeli army, three Israeli civilians entered the village by accident. Several Palestinian policemen found them and in coordination with the Civil Administration, returned them. REUTERS/Abed Omar Qusini (WEST BANK - Tags: POLITICS CIVIL UNREST) 

Palestinian firefighters extinguish a burning quadbike set on fire by Palestinians after it was left behind by Israeli settlers in the West Bank village of Burin near Nablus May 12, 2014. According to the Israeli army, three Israeli civilians entered the village by accident. Several Palestinian policemen found them and in coordination with the Civil Administration, returned them. REUTERS/Abed Omar Qusini (WEST BANK - Tags: POLITICS CIVIL UNREST) 

Palestinian firefighters extinguish a burning quadbike set on fire by Palestinians after it was left by Israeli settlers in the West Bank village of Burin near Nablus May 12, 2014. According to the Israeli army, three Israeli civilians entered the village by accident. Several Palestinian policemen found them and in coordination with the Civil Administration, returned them.
REUTERS/Abed Omar Qusini (WEST BANK - Tags: POLITICS CIVIL UNREST) 

A Palestinian youth takes pictures of a burning quadbike set on fire by Palestinians after it was left behind by Israeli settlers in the West Bank village of Burin near Nablus May 12, 2014. According to the Israeli army, three Israeli civilians entered the village by accident. Several Palestinian policemen found them and in coordination with the Civil Administration, returned them.
REUTERS/Abed Omar Qusini (WEST BANK - Tags: POLITICS CIVIL UNREST) 

Canadian singer Justin Bieber jumps from a quad bike at a resort in Punta Chame, on the outskirts of Panama City January 27, 2014. Teen pop star Justin Bieber remains in Panama just three days after his turbulent off-stage life landed him in a Florida jail. Bieber was arrested on January 23rd for drunk driving after he was allegedly drag racing on a Miami Beach street. REUTERS/Carlos Jasso (PANAMA - Tags: ENTERTAINMENT TPX IMAGES OF THE DAY) 

A couple dressed in costume rides an all-terrain vehicle during the "Moto Halloween Party 2013" in Cali October 30, 2013. Every year, motorcycling enthusiasts dress up in outfits and ride around Cali to celebrate Halloween. Picture taken October 30, 2013. REUTERS/Jaime Saldarriaga (COLOMBIA - Tags: SOCIETY) 

Boys ride on a motorised vehicle as others wait their turn on the first day of Eid al-Adha in the Duma neighbourhood in Damascus October 15, 2013. REUTERS/Bassam Khabieh (SYRIA - Tags: SOCIETY RELIGION) 

Lifeguards watch to keep swimmers out of the rough surf before the possible arrival of Tropical storm Karen in Pensacola Beach, Florida October 4, 2013. Karen's top winds were holding at 50 mph, down from 65 mph a day earlier, and National Hurricane Center forecasters in Miami said the storm looked less likely to strengthen into a hurricane. REUTERS/Michael Spooneybarger (UNITED STATES - Tags: ENVIRONMENT) 

A Palestinian youth demonstrates his skill on a quad bike during a local show in Khan Younis in the southern Gaza Strip September 13, 2013. REUTERS/Ibraheem Abu Mustafa (GAZA - Tags: SOCIETY) 

A police officer patrols Copacabana beach where the Pope Francis will return for a Via Crucis at night in Rio de Janeiro, July 26, 2013. Pope Francis on Thursday issued the first social manifesto of his young pontificate, telling slum dwellers in Brazil that the world's rich must do much more to wipe out vast inequalities between the haves and the have-nots. REUTERS/Sergio Moraes (BRAZIL - Tags: RELIGION) 

A stunt rider performs with two spectators onboard during the Adrenaline FMX Rush moto freestyle show in Russia's Siberian city of Krasnoyarsk, July 2, 2013. Russian and foreign professional riders showed their skills in stunt riding and freestyle jumping on sport bikes, a quad bike and a snowmobile. REUTERS/Ilya Naymushin (RUSSIA - Tags: SOCIETY SPORT) 

A rider performs before the "Kings of the Off-road" quad bike amateur regional race in a Siberian boggy district near the village of Kozhany, some 200 km (124 miles) southwest of Krasnoyarsk, May 1, 2013. Picture taken May 1, 2013. REUTERS/Ilya Naymushin (RUSSIA - Tags: SPORT MOTORSPORT SOCIETY) 

A rider competes during the "Kings of the Off-road" quad bike amateur regional race in a Siberian boggy district near the village of Kozhany, some 200 km (124 miles) southwest of Krasnoyarsk, May 1, 2013. Picture taken May 1, 2013. REUTERS/Ilya Naymushin (RUSSIA - Tags: SPORT MOTORSPORT SOCIETY) 

Riders compete during the "Kings of the Off-road" quad bike amateur regional race in a Siberian boggy district near the village of Kozhany, some 200 km (124 miles) southwest of Krasnoyarsk, May 1, 2013. Picture taken May 1, 2013. REUTERS/Ilya Naymushin (RUSSIA - Tags: SPORT MOTORSPORT SOCIETY) 

U.S. Customs and Border Patrol agent Manny Villalobos (C) patrols with other agents along the international border between Mexico and the United States near San Diego, California, March 26, 2013. Picture taken March 26, 2013. REUTERS/Mike Blake (UNITED STATES - Tags: POLITICS SOCIETY IMMIGRATION CRIME LAW) 

U.S. Customs and Border Patrol agents sit on the ATVs atop a hill overlooking Tijuana, Mexico during their night patrol along the international border between Mexico and the United States, March 26, 2013. Picture taken March 26, 2013. REUTERS/Mike Blake (UNITED STATES - Tags: POLITICS SOCIETY IMMIGRATION CRIME LAW) 

A villager with a child rides a quad over a pothole filled path in the old part of the village of Krasnaya Polyana, a venue for the Sochi 2014 winter Olympics, near Sochi February 11, 2013. Although many complexes and venues in the Black Sea resort of Sochi mostly resemble building sites that are still under construction, there is nothing to suggest any concern over readiness. Construction will be completed by August 2013 according to organizers. The Sochi 2014 Winter Olympics opens on February 7, 2014. REUTERS/Kai Pfaffenbach (RUSSIA - Tags: CITYSCAPE BUSINESS CONSTRUCTION ENVIRONMENT SPORT OLYMPICS) 

France's Camelia Liparoti rides her Yamaha quad during the eight stage of the fourth South American edition of the Dakar Rally 2012 from Copiapo to Antofagasta January 9, 2012. REUTERS/Philippe Desmazes/Pool (CHILE - Tags: SPORT MOTORSPORT TPX IMAGES OF THE DAY) 

A sand rail kicks up sand at Oldsmobile Hill at the Imperial Sand Dunes Recreation Area during the start of the Thanksgiving weekend in Glamis, California, November 24, 2011. The holiday weekend brings tens of thousands of people out to ride the sand dunes with their buggies, sand rails and bikes. Photo taken November 24, 2011. REUTERS/Gene Blevins (UNITED STATES - Tags: SPORT TRANSPORT) 

A U.S Border Patrol agent is seen through the border fence during the renovation of the border fence between the U.S. and Mexico in Tijuana October 27, 2011. REUTERS/Jorge Duenes (MEXICO - Tags: SOCIETY IMMIGRATION) 

A quad-bike rider competes in a closing season competition, near the settlement of Kozhany, about 200 km (124 miles) southwest of Russian Siberian city of Krasnoyarsk, October 8, 2011. REUTERS/Ilya Naymushin (RUSSIA - Tags: SPORT MOTORSPORT SOCIETY) 

Kenneth LeCompte rides through flooded streets with his son Aidan, 4, as Tropical Storm Lee slowly makes landfall in Lafitte, Louisiana September 4, 2011. The National Hurricane Center said the slow-moving storm could dump up to 20 inches of rain from the central Gulf Coast northward into the Tennessee Valley through Sunday and cause extensive flooding and flash flooding. REUTERS/Dan Anderson (UNITED STATES - Tags: ENVIRONMENT) 

Libyans attend Friday prayers near the courthouse in Benghazi June 17, 2011. REUTERS/Mohamed Abd El-Ghany (LIBYA - Tags: CIVIL UNREST POLITICS RELIGION) 

A man drives his vehicle through mud during the Off Road Festival in Somogybabod, 165 km (102 miles) southwest of Budapest June 10, 2011. REUTERS/Laszlo Balogh (HUNGARY - Tags: TRANSPORT SOCIETY IMAGES OF THE DAY) 

Jeremie Warnia of France rides on his way to win the "Quaduro" endurance race on the beach of Le Touquet January 29, 2011. About 1,000 motorbike and 500 quad bike riders descend on Le Touquet every year for the event. REUTERS/Pascal Rossignol (FRANCE - Tags: SPORT MOTOR RACING) 

Noberto Gangani of Italy rides his Polaris quad during the second stage of the third South American edition of the Dakar Rally 2011 from Cordoba to Tucuman January 3, 2011. REUTERS/Eric Gaillard (ARGENTINA - Tags: SPORT MOTOR RACING) 

Haitian police officers patrol the streets during protests in Petion Ville December 9, 2010. Haiti's electoral authorities said on Thursday they would urgently recheck vote tally sheets from the Caribbean country's troubled presidential elections to try to defuse a dispute over the results that has triggered nationwide protests. REUTERS/St-Felix Evens (HAITI - Tags: CRIME LAW CIVIL UNREST POLITICS ELECTIONS) 

Soldiers patrol along the Thai border town of Mae Sot November 7, 2010. Polls opened under tight security in Myanmar's first election in 20 years on Sunday, a scripted vote that assures army-backed parties an easy win but brings a hint of parliamentary politics to the isolated, oppressive state. REUTERS/Chaiwat Subprasom (THAILAND - Tags: POLITICS MILITARY) 

Al Shabaab militants parade new recruits after arriving in Mogadishu October 21, 2010, from their training camp south of the capital. REUTERS/Feisal Omar (SOMALIA - Tags: CIVIL UNREST MILITARY) 

Policemen patrol in the streets as they look for wood stealers near the city of Miskolc, about 180km (112 miles) east from Budapest December 8, 2009. Wood theft is on the rise, especially in the poorer northeastern regions of Hungary, as temperatures approach freezing. REUTERS/Laszlo Balogh (HUNGARY ANIMALS ENVIRONMENT SOCIETY) 

Water Safety Officers patrol the beach on their all-terrain vehicle at Waimea Bay on the north shore of Oahu in Haleiwa, Hawaii December 7, 2009. Waves 50 feet and bigger are expected through Wednesday. The Eddie Aikau Big Wave Invitational surf contest is on hold for tomorrow. REUTERS/Hugh Gentry(UNITED STATES ENVIRONMENT SPORT) 

A quad-bike rider is chased by a wild cow during an exhibition of riding and acrobatic skills at the bullring on the third day of the annual San Fermin festival in Pamplona July 8, 2008. REUTERS/Eloy Alonso (SPAIN) 

A quad-bike rider is chased by a wild cow during an exhibition of riding and acrobatic skills at the bullring on the third day of the annual San Fermin festival in Pamplona July 8, 2008. REUTERS/Eloy Alonso (SPAIN) 

Rafa Munoz of Spain performs on a quad bike during the freestyle Burn Ciutat de Palma exhibition in the bullring of Palma de Mallorca, on the Spanish island of Mallorca June 28, 2008. REUTERS/Dani Cardona (SPAIN) 

Caleb Moore of the U.S. performs on a quad bike during the freestyle Burn Ciutat de Palma exhibition in the bullring of Palma de Mallorca, on the Spanish island of Mallorca June 28, 2008. REUTERS/Dani Cardona (SPAIN) 

Rafa Munoz of Spain performs on a quad bike during the freestyle Burn Ciutat de Palma exhibition in the bullring of Palma de Mallorca, on the Spanish island of Mallorca June 28, 2008. REUTERS/Dani Cardona (SPAIN) 

Caleb Moore of U.S. performs during the "Celebrity Moto Freak Show Tour" at El Campim coliseum in Bogota April 30, 2008.
REUTERS/Carlos Duran(COLOMBIA) 

Latvian border guard Jurijs Kravcenko drives a quad during a patrol near the Latvia-Russia border in Opoli, 320 km (199 miles) from Riga November 12, 2007. Travellers will be able to drive from Riga to Rome or from Prague to Porto without once showing their passports after EU ministers agreed on Thursday to extend the bloc's border-free zone to nine more EU states from December 21. The Czech Republic, Estonia, Hungary, Lithuania, Latvia, Malta, Poland, Slovakia and Slovenia will join the so-called Schengen zone which encompasses 15 states. REUTERS/Ints Kalnins (LATVIA) 

Spanish rider Emilio Zamora performs a wheelie during an acrobatic show in Almeria, southeast Spain September 5, 2006. REUTERS/Francisco Bonilla (SPAIN) 

Spanish rider Emilio Zamora performs a wheelie during an acrobatic show in Almeria, southeast Spain September 5, 2006. REUTERS/Francisco Bonilla (SPAIN) 

Tourists ride all-terrain vehicles in a desert near the tourist resorts in Sharm el Sheikh August 22, 2006. REUTERS/Goran Tomasevic (EGYPT)