Flames

A French riot police officer gesturea as he is surrounded by flames, during a demonstration against the controversial labour reforms of the French government in Paris on September 15, 2016. Opponents of France's controversial labour reforms took to the streets on September 15, 2016 for the 14th time in six months in a last-ditch bid to quash the measures that lost the Socialist government crucial support on the left. Scores of flights in and out of France were cancelled as air traffic controllers went on strike to try to force the government to repeal the changes that became law in July. / AFP PHOTO / Thomas SAMSONTHOMAS SAMSON/AFP/Getty Images

Thomas Samson/AFP/Getty

A French riot police officer gestures as he is surrounded by flames, during a demonstration against the controversial labour reforms of the French government in Paris

A helicopter drops water over tyres burning in an uncontrolled dump near the town of Sesena, after a fire brokeout early on May 13, 2016.   A huge waste ground near Madrid where millions of tyres have been dumped was on fire today, releasing a thick black cloud of toxic fumes that officials worry could harm residents nearby.

Pedro Armestre/AFP

A helicopter drops water over tyres burning in an uncontrolled dump near the town of Sesena, after a fire brokeout. A huge waste ground near Madrid where tyres have been dumped

 A South African resident of Masiphumelele runs past a burning barricade during a protest against the lack of policing in Masiphumelele, Cape Town, South Africa,  29 September 2015. According to local reports the protest was sparked by the court appearance 29 September of some residents arrested in connection with vigilante killings. The area has been volatile for weeks with community members angered at the lack of policing in the impoverished area. Two weeks ago suspected criminals were killed by a mob accused of being behind the death and rape of 15 year old Amani Pula

Nic Bothma/EPA

A South African resident of Masiphumelele runs past a burning barricade during a protest against the lack of policing in Masiphumelele, Cape Town, South Africa on Tuesday

Firefighter Joe Darr douses flames of the Rocky fire along Highway 20 near Clearlake, California. Thousands of firefighters battled raging wildfires on August 2 in drought-parched California, where officials evacuated entire neighborhoods and closed miles of highway in the path of the inferno, which has claimed at least one life.

Josh Edelson/AFP

Firefighter Joe Darr douses flames of the Rocky fire along Highway 20 near Clearlake, California. Thousands of firefighters battled raging wildfires in drought-parched California, where entire neighborhoods have been evacuated

Riot police stand amongst the flames from exploded petrol bombs thrown by a small group of anti-establishment demonstrators in front of parliament in Athens, Greece July 15, 2015. Prime Minister Alexis Tsipras battled to win lawmakers' approval on Wednesday for a bailout deal to keep Greece in the euro, while the country's creditors, pressed by the IMF to provide massive debt relief, struggled to agree a financial lifeline. REUTERS/Yannis Behrakis

Yannis Behrakis/Reuters

Riot police stand among the flames from exploded petrol bombs thrown by a small group of anti-establishment demonstrators in front of parliament in Athens late on Wednesday. Prime Minister Alexis Tsipras battled to win lawmakers’ approval on Wednesday for a bailout deal to keep Greece in the euro, while the country’s creditors, pressed by the IMF to provide massive debt relief, struggled to agree a financial lifeline.

A Burundian protester reacts in front of a burning barricade during an anti-government demonstration in the capital Bujumbura, Burundi, 03 June 2015. The government of Burundi said it will consider the postponement of upcoming elections, following a request made by East African Community leaders during a regional summit held in Dar es Salaam, Tanzania, on 31 May. Protesters, saying that they were disappointed that the East African leaders didn't ask President Pierre Nkurunziza to give up his bid for a third term, resumed their citywide protests on 02 June.

Dai Kuokawa/EPA

A Burundian protester reacts in front of a burning barricade during an anti-government demonstration in the capital Bujumbura, Burundi on Wednesday

Firefighters protest during a 24 hour strike outside Methodist Central Hall Westminster on February 25, 2015 in London, England. Firefighters across the country are parcipitating in the strike over changes to their pensions.

Dan Kitwood/Getty Images

Firefighters protest during a 24 hour strike outside Methodist Central Hall Westminster on Wednesday in London, England. Firefighters across the country are parcipitating in the strike over changes to their pensions

A Palestinian boy looks on near burning tyres during cashes with Israeli soldiers following a protest against the near-by Jewish settlement of Qadomem, in West Bank...A Palestinian boy looks on near burning tyres during cashes with Israeli soldiers following a protest against the near-by Jewish settlement of Qadomem, in the West Bank village of Kofr Qadom near Nablus September 19, 2014.

Abed Omar Qusini/Reuters

A Palestinian boy looks on near burning tyres during cashes with Israeli soldiers following a protest against the near-by Jewish settlement of Qadomem, in the West Bank village of Kofr Qadom near Nablus

A long exposure image shows the El Portal Fire burning near Yosemite National Park, California, USA. On the morning of 28 July, the fire had burned over 2,500 acres (1,011 hectares) and was just 5% contained. More than 400 firefighters and several helicopters are battling the flames near Yosemite.

Stuart Palley/EPA

The El Portal Fire burning near Yosemite National Park, California, USA. On Monday morning the fire had burned over 2,500 acres (1,011 hectares) and was just 5% contained

A plane drops fire retardant over a hot spot on Wednesday, May 14, 2014, in San Marcos, Calif. Wednesday, May 14, 2014, in San Marcos, Calif. Flames engulfed suburban homes and shot up along canyon ridges in one of the worst of several blazes that broke out Wednesday in Southern California during a second day of a sweltering heat wave, taxing fire crews who fear the scattered fires mark only the beginning of a long wildfire season.

AP

A plane drops fire retardant over a hot spot in San Marcos, California. Flames engulfed suburban homes and shot up along canyon ridges in one of the worst of several blazes that broke out in Southern California during another day of a sweltering heat

Flames rise from burning cars at the sit...Flames rise from burning cars at the site of a car bomb that targeted Beirut's southern suburb of Haret Hreik on January 2, 2014. A large car bomb killed five people and wounded at least 20 in south Beirut, a health ministry source told AFP. AFP PHOTO/STR-/AFP/Getty Images

AFP

Flames rise from burning cars at the site of a car bomb that targeted Beirut’s southern suburb of Haret Hreik. A large car bomb killed five people and wounded at least 20 in south Beirut, a health ministry source told AFP. 

Forest fire at Moimenta da Beira...epa03810708 Firemen are silhouetted against the flames as they fight a forest fire at Moimenta da Beira, Portugal, 02 August 2013. Media reports citing a spokesman for the National Fire Coordination Center state that more that 200,000 hectares of forest have been burnt by wildfires in this year following months of severe drought. According to the media reports there has been already several casualties by the wildfires.  EPA/NUNO ANDRE FERREIRA

Andre Ferreira/EPA

Firemen are silhouetted against the flames as they fight a forest fire at Moimenta da Beira, Portugal. Media reports citing a spokesman for the National Fire Coordination Centre state that more that 200,000 hectares of forest have been burnt by wildfires this year after months of severe drought. According to the media reports there has already been several casualties of the fires.