A member of the gallery stands inside a piece called "Passage", by artist Antony Gormley, which forms part of an exhibition entitled "Fit", at the White Cube gallery in London, Britain September 29, 2016.    REUTERS/Peter Nicholls

Peter Nicholls/Reuters

A member of the gallery stands inside a piece called “Passage”, by artist Antony Gormley, which forms part of an exhibition entitled “Fit”, at the White Cube gallery in London Credit: Peter Nicholls/Reuters

Train personel survey the NJ Transit train that crashed in to the platform at the Hoboken Terminal September 29, 2016 in Hoboken, New Jersey. (Photo by Pancho Bernasconi/Getty Images)

Pancho Bernasconi/Getty Images

Train personnel survey the NJ Transit train that crashed in to the platform at the Hoboken Terminal, New Jersey Credit: Pancho Bernasconi/Getty Images

A man holds a fishing rod as floating trash hits the coastline of the Mediterranean Sea in Beirut, Lebanon, Thursday, Sept. 29, 2016. (AP Photo/Hassan Ammar

Hassan Ammar/AP

A man holds a fishing rod as floating rubbish hits the coastline of the Mediterranean Sea in Beirut, Lebanon, Thursday Credit: Hassan Ammar/AP

Former US President Bill Clinton (C), Israeli President Reuven Rivlin (L), and Knesset chairman Yuli Edelstein (R) stand next to the coffin of Shimon Peres during a memorial ceremony held for the public at the Knesset (Israeli  Parliament) in Jerusalem, Israel, 29 September 2016. Peres died early 28 September at the age of 93 after suffering a stroke on 14 September. A state funeral will be held on 30 September which is expected to be attended by many world leaders.  EPA/ABIR SULTAN

Abir Sultan/EPA

Former US President Bill Clinton (C), Israeli President Reuven Rivlin (L), and Knesset chairman Yuli Edelstein (R) stand next to the coffin of Shimon Peres during a memorial ceremony held for the public at the Knesset in Jerusalem, Israel Credit: Abir Sultan/EPA

Former US President Bill Clinton pays his respects to Shimon Peres as the former Israeli president’s coffin lies in state on Thursday at the Knesset in Jerusalem. 

Mercedes Benz CEO Dieter Zetsche delivers a speech on the first day of the press days of the Paris motor Show,  on September 29, 2016. / AFP PHOTO / MIGUEL MEDINAMIGUEL MEDINA/AFP/Getty Images

Miguel Medina/AFP/Getty Images

Mercedes Benz CEO Dieter Zetsche delivers a speech on the first day of the Paris motor Show Credit: Miguel Medina/AFP/Getty Images

Fishermen arrange freshly caught fish on a fishing boat at the Muara Angke port in Jakarta, Indonesia, on Tuesday, Sept. 27, 2016. Indonesia's central bank has loosened monetary policy this year to help spur an economy that's growing well below the 7 percent target set by President Joko Widodo when he took office two years ago. Photographer: Dimas Ardian/Bloomberg

Dimas Ardian/Bloomberg

Fishermen arrange freshly caught fish on a fishing boat at the Muara Angke port in Jakarta, Indonesia Credit: Dimas Ardian/Bloomberg

The 'Really Good', by artist David Shrigley which has become the eleventh sculpture to be installed on Trafalgar Square's fourth plinth, in London. PRESS ASSOCIATION Photo. Picture date: Thursday September 29, 2016. Photo credit should read: Philip Toscano/PA Wire

Philip Toscana/PA

The ‘Really Good’, by artist David Shrigley which has become the eleventh sculpture to be installed on Trafalgar Square’s fourth plinth, in London, Credit: Philip Toscano/PA

A photograph made available on 27 September 2016 shows a tourist taking a selfie in front of the Sphinx, Giza, Egypt,

Khaled Elfigi/EPA

A tourist takes a selfie in front of the Sphinx, Giza, Egypt. The United Nations’ ‘World Tourism Day’ is observed today

A North Korean traffic police woman monitors vehicles and pedestrians along a busy street corner on Tuesday, Sept. 27, 2016, in Pyongyang, North Korea

Wong Maye-E/AP

A traffic police woman monitors vehicles and pedestrians along a busy street corner in Pyongyang, North Korea

A nail house is seen in the middle of an area covered by a dust screen in Hangzhou, Zhejiang province, China

Reuters

A nail house is seen in the middle of an area covered by a dust screen in Hangzhou, Zhejiang province, China

Republican presidential nominee Donald Trump (L) and Democratic presidential nominee Hillary Clinton greet each other before the first US Presidential Debate at Hofstra University September 26, 2016 in Hempstead, New York

Brendan Smialowski/AFP/Getty Images

Republican presidential nominee Donald Trump (L) and Democratic presidential nominee Hillary Clinton greet each other before the first US Presidential Debate at Hofstra University in Hempstead, New York

Leader of the Labour Party, Jeremy Corbyn mingles with supporter Joseph Afrane after John McDonnell gave his speech today

Charlie Bibby/FT

Leader of the Labour Party, Jeremy Corbyn with supporter Joseph Afrane after John McDonnell gave his speech today at the Labour Party Conference

The light of dawn shines on the new headquarters for Antwerp Port Authority on the Kattendijk dock, the Port House, a monumental design by Zaha Hadid

Eric Vidal/Reuters

The light of dawn shines on the new headquarters for Antwerp Port Authority on the Kattendijk dock, the Port House, a monumental design by Zaha Hadid Architects

photo issued by Paignton Zoo of a critically endangered colour-changing lemur leaf frog, which they bred by using artificial rain storms. PRESS ASSOCIATION

Paignton Zoo/PA

A critically endangered colour-changing lemur leaf frog at Paignton Zoo, which they bred by using artificial rain storms

A man carries an injured girl after airstrikes on the rebel held al-Qaterji neighbourhood of Aleppo, Syria

Abdalrhman Ismail/Reuters

A man carries an injured girl after airstrikes on the rebel held al-Qaterji neighbourhood of Aleppo, Syria today

A veterinary tries to cover the eyes of a tranquilized Rhino to be microchipped during an operation of RHINO911, a non-governmental organization on September 19, 2016 at the Pilanesberg National Park in the North West province, South Africa.  RHINO911  is a tactical air support nonprofit organization created in cooperation with Battle Born Munitions and Bell Helicopter to fight poaching in South Africa.  The  Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES 2016) conference will kick off in Johannesburg on September 24, 2016.

Gianluigi Guercia/AFP/Getty Images

A vet tries to cover the eyes of a tranquilized rhinoceros to be microchipped during an operation of RHINO911, a non-governmental organisation at the Pilanesberg National Park in the North West province, South Africa.

A woman and a young girl young child suffering from severe malnutrition sleep on a bed in the ICU ward at the In-Patient Therapeutic Feeding Centre in the Gwangwe district of Maiduguri, the capital of Borno State, northeastern Nigeria,

Stefan Heunis/AFP/Getty Images

A woman and a young girl young child suffering from severe malnutrition sleep on a bed in the ICU ward at the In-Patient Therapeutic Feeding Centre in the Gwangwe district of Maiduguri, the capital of Borno State, northeastern Nigeria

Children of Revolutionary Armed Forces of Colombia Members (FARC) wash clothes at the camp in Llanos del Yari, Caqueta department, Colombia, on September 20, 2016.  After 52 years of armed conflict, FARC rebels open what leaders hope will be their last conference as a guerrilla army, where they are due to vote on a historic peace

Luis Acosta/AFP/Getty Images

Children of Revolutionary Armed Forces of Colombia Members (FARC) wash clothes at the camp in Llanos del Yari, Caqueta department, Colombia

The wax figures of Brad Pitt and Angelina Jolie after they were moved apart at Madame Tussauds London following the news of their split

Yui Mok/PA

The wax figures of Brad Pitt and Angelina Jolie after they were moved apart at Madame Tussauds London following the news of their split

olicemen inspect the body of a man, with tape wrapped around his head and feet, who police said was a victim of drug related vigilante execution in Manila, Philippines September 21, 2016. The cardboard found near his body reads: "Kage Lao, drug lord from Mindanao. You are next".

Ezra Acayan/Reuters

Policemen inspect the body of a man, with tape wrapped around his head and feet, who police said was a victim of drug related vigilante execution in Manila, Philippines