Pictures Of The Day: Friday 27th May 2016

Visitors are reflected in the Vietnam Memorial in Washington, Friday, May 27, 2016, on the start of the Memorial Day weekend. (AP Photo/Susan Walsh)

Manchester United's new Portuguese manager Jose Mourinho leaves his home in central London on May 27, 2016.Manchester United on Friday anointed Jose Mourinho as their new manager to launch a third bid in less than three years to transform the Red Devils into a title-winning force again. After three days of talks, Mourinho agreed a three-year contract on a bumper salary reportedly worth more than $20 million (19.5 million euros) a year. / AFP / JUSTIN TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)

A worker checks a mask of U.S. Republican presidential candidate Donald Trump at Jinhua Partytime Latex Art and Crafts Factory in Jinhua, Zhejiang Province, China, May 25, 2016. There's no masking the facts. One Chinese factory is expecting Donald Trump to beat his likely U.S. presidential rival Hilary Clinton in the popularity stakes. At the Jinhua Partytime Latex Art and Crafts Factory, a Halloween and party supply business that produces thousands of rubber and plastic masks of everyone from Osama Bin Laden to Spiderman, masks of Donald Trump and Democratic frontrunner Hillary Clinton faces are being churned out. Sales of the two expected presidential candidates are at about half a million each but the factory management believes Trump will eventually run out the winner. "Even though the sales are more or less the same, I think in 2016 this mask will completely sell out," said factory manager Jacky Chen, indicating a Trump mask. REUTERS/Aly Song SEARCH "JINHUA MASK" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY

A Korean Air Boeing 777 is seen on a runway in Tokyo's Haneda Airport on May 27, 2016. About 300 passengers and crew members were evacuated from the plane after one of the engines caught fire, official said on May 27. / AFP / KAZUHIRO NOGI (Photo credit should read KAZUHIRO NOGI/AFP/Getty Images)

Workers on strike block the access to an oil depot near the Total refinery of Donges, western France, on May 27, 2016 to protest against the government's planned labour law reforms.France's Socialist government has bypassed parliament and rammed through a labour reform bill that has sparked two months of massive street protests. / AFP / JEAN-SEBASTIEN EVRARD (Photo credit should read JEAN-SEBASTIEN EVRARD/AFP/Getty Images)

SYDNEY, AUSTRALIA - MAY 27: Volunteers plant hands to help create the Sea Of Hands Installation artwork at Barangaroo Reserve on May 27, 2016 in Sydney, Australia. The installation was designed by Gurindji/Malngin/Mudpurra artist and researcher Brenda L Croft and will feature 20,000 hands planted by members of the public during National Reconciliation Week from 27 May to 3 June. (Photo by Mark Metcalfe/Getty Images)

A Korean Air Boeing 777 is seen on a runway in Tokyo's Haneda Airport on May 27, 2016. About 300 passengers and crew members were evacuated from the plane after one of the engines caught fire, official said on May 27. / AFP / KAZUHIRO NOGI (Photo credit should read KAZUHIRO NOGI/AFP/Getty Images)

‘As part of Cif’s Before & After Project the roof of London’s most iconic landmark, The O2 in Greenwich is receiving a clean. Cif is currently halfway through the task, which will take a team of seven professionals a further six weeks to complete – totalling over 450 hours of cleaning.’

In this May 26, 2016 photo taken from video, rescued tourists rest on the shore after their boat capsized on Koh Samui, Thailand. Officials say a speed boat carrying 32 tourists and four crew members to the tourist resort island of Koh Samui capsized, leaving two foreigners dead and two others missing. (AP Photo)

HIROSHIMA, JAPAN - MAY 27: U.S. President Barack Obama embraces an a-bomb victim at the Hiroshima Peace Memorial Park on May 27, 2016 in Hiroshima, Japan. It is the first time U.S. President makes an official visit to Hiroshima, the site where the atomic bomb was dropped in the end of World War II on August 6, 1945. (Photo by Atsushi Tomura/Getty Images)

SYDNEY, AUSTRALIA - MAY 27: Sydney Opera House sails light up as part of Vivid Sydney on May 27, 2016 in Sydney, Australia. Vivid Sydney is an annual festival that features light sculptures and installations throughout the city. The festival takes place May 27 through June 18. (Photo by Mark Metcalfe/Getty Images)

LONDON, ENGLAND - MAY 27: Travis Fimmel attends the launch of the Warcraft Experience at Madame Tussauds on May 27, 2016 in London, England. (Photo by Fred Duval/Getty Images)

SYDNEY, AUSTRALIA - MAY 27: Aboriginal performers perform a smoking ceremony and welcome to county during the indigenous round prior to the round 10 AFL match between the Sydney Swans and the North Melbourne Kangaroos at Sydney Cricket Ground on May 27, 2016 in Sydney, Australia. (Photo by Cameron Spencer/Getty Images)

HANGZHOU, CHINA - MAY 27: (CHINA OUT) A meeting to pledge mass effort on 100-Day countdown to the G20 Hangzhou Summit is held at Yellow Dragon Stadium on May 27, 2016 in Hangzhou, Zhejiang Province of China. More than 5,000 people including provincial and municipal leaders, service and security guards, armed police officers as well as others participated the meeting. (Photo by VCG/VCG via Getty Images)

IMAGE DISTRIBUTED FOR AVOCADOS FROM PERU - Pictured from left to right, Gustavo Meza-Cuadra Velásquez, Permanent Representative of Peru to the United Nations, his wife Sonia Balcázar de Meza-Cuadra, and Xavier Equihua, president and CEO of Avocados from Peru, are given a tour of the deck of the USS Bataan by Capt. Corey Keniston in celebration of Fleet Week in New York and Memorial Day, Friday, May 27, 2016. Avocados from Peru hosted a Superfoods Breakfast today to honor the 2,000 men and women who proudly serve on the USS Bataan. (Stuart Ramson/AP Images for Avocados from Peru)

The Washington Monument is seen in the background as people visit the Vietnam Memorial in Washington, Friday, May 27, 2016, on the stat of the Memorial Day weekend. (AP Photo/Susan Walsh)

Russia's President Vladimir Putin arrives for his meeting with the Greek Prime Minister in Athens on May 27, 2016. Putin is in Greece on a two-day working visit. / AFP / ARIS MESSINIS (Photo credit should read ARIS MESSINIS/AFP/Getty Images)