Laptop parts lie on a repair stand on a street of Port-au-Prince, Haiti, October 20, 2017. REUTERS/Andres Martinez Casares 

Hair styling tools are seen on a counter at a street barber shop in Kabul, Afghanistan October 11, 2017.REUTERS/Omar Sobhani 

A salesman and a woman sell clothes at a street market in Cairo, Egypt August 24, 2017. Picture taken August 24, 2017. REUTERS/Mohamed Abd El Ghany 

A Vietnamese woman transports cooked cassava and potato for sale by a bicycle on a street in Hanoi, Vietnam August 29, 2017. REUTERS/Kham 

A customer holds a lime at the vegetable market in Jakarta, Indonesia, June 2, 2017. REUTERS/Beawiharta 

Vegetable and chillies are seen at the vegetable market in Jakarta, Indonesia, June 2, 2017. REUTERS/Beawiharta 

Bananas are seen on display at a market in Surco district of Lima, Peru, June 1, 2017. REUTERS/Mariana Bazo 

Potatoes, onions, carrots and lemons are on display at a market in Surco district of Lima, Peru, June 1, 2017. REUTERS/Mariana Bazo 

Pineapples are displayed for sale along a street in Sao Paulo, Brazil, June 1, 2017. REUTERS/Nacho Doce 

Banana passion fruits are shown at Lavradores market in Funchal, Portugal April 1, 2017. REUTERS/Rafael Marchante 

Exotic fruits of monstera are shown at Lavradores market in Funchal, Portugal April 1, 2017. Picture taken April 1, 2017. REUTERS/Rafael Marchante 

A vendor walks along a train track near a railway station during an islandwide railway unions strike in Colombo, Sri Lanka May 5, 2017. REUTERS/Dinuka Liyanawatte 

A vendor offers North Korean goods to tourists on a boat taking them from the Chinese side of the Yalu river for sightseeing close to the shores of North Korea near Dandong in China's Liaoning Province, April 1, 2017. REUTERS/Damir Sagolj 

A souvenir vendor takes a nap in front of barbed wire marking the border between North Korea and China, just north of Dandong in China's Liaoning province, April 2, 2017. REUTERS/Damir Sagolj SEARCH "DANDONG BORDER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Bouquets made of vegetables, strawberries and flowers are seen in a vehicle as a delivery staff of a florist prepares to deliver them for clients on Valentine's Day in Beijing, China, February 14, 2017. REUTERS/Jason Lee TPX IMAGES OF THE DAY 

A woman sorts freshly picked roses, intended for sale for Valentine's Day, at a greenhouse in Moshav Berekhya, southern Israel February 13, 2017. REUTERS/Amir Cohen 

Freshly picked roses, intended for sale for Valentine's Day, are seen at a greenhouse in Moshav Berekhya, southern Israel February 13, 2017. REUTERS/Amir Cohen 

Bouquets of flowers are prepared to be exported overseas, ahead of Valentine's Day, at a farm in Facatativa, Colombia February 1, 2017. Picture Taken February 1, 2017. REUTERS/Jaime Saldarriaga 

People walk pass vendors at a market in Yanji, Jilin Province, China, November 20, 2016. REUTERS/Sue-lin Wong 

A street vendor sells flags with portraits of Turkish President Tayyip Erdogan during the opening ceremony of Eurasia Tunnel in Istanbul, Turkey, December 20, 2016. REUTERS/Murad Sezer 

A street food vendor prepares food for customers as heavy smog blankets Shengfang, in Hebei province, on an extremely polluted day with red alert issued, China December 19, 2016. REUTERS/Damir Sagolj 

People wait for street food as heavy smog blankets Shengfang, in Hebei province, on an extremely polluted day with red alert issued, China December 19, 2016. REUTERS/Damir Sagolj 

Street food vendors work as heavy smog blankets Shengfang, in Hebei province, on an extremely polluted day with red alert issued, China December 19, 2016. REUTERS/Damir Sagolj 

A street food vendor waits for customers as heavy smog blankets Shengfang, in Hebei province, on an extremely polluted day with red alert issued, China December 19, 2016. REUTERS/Damir Sagolj 

A food vendor waits for customers as heavy smog blankets Shengfang, in Hebei province, on an extremely polluted day with red alert issued, China December 19, 2016. REUTERS/Damir Sagolj 

A Syrian refugee boy walks behind a cotton candy vendor at al-Rawda refugee camp in the Bekaa valley, Lebanon November 24, 2016. REUTERS/Ali Hashisho TPX IMAGES OF THE DAY 

A vendor of magazines, newspapers and calendars sits in an underground walkway in central Kiev, Ukraine November 18, 2016. REUTERS/Valentyn Ogirenko 

Britain Football Soccer - Merstham v Oxford United - FA Cup First Round - Moatside - 16/17 - 5/11/16 General view of merchandise for sale before the match Mandatory Credit: Action Images / Adam Holt EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details. 

Britain Football Soccer - Merstham v Oxford United - FA Cup First Round - Moatside - 16/17 - 5/11/16 General view of merchandise for sale before the match Mandatory Credit: Action Images / Adam Holt EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details. 

Britain Football Soccer - Sunderland v Arsenal - Premier League - The Stadium of Light - 16/17 - 29/10/16 Poppy seller for Remembrance Day outside the ground before the match Reuters / Russell Cheyne EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details. 

Street vendor sells candy floss as people visit tombs of relatives and friends at 'Nueva Esperanza' (New Hope) cemetery during the Day of the Dead celebrations in Villa Maria del Triunfo on the outskirts of Lima, Peru, November 1, 2016. REUTERS/Mariana Bazo TPX IMAGES OF THE DAY

A street vendor selling paintings drinks hot tea while waiting for customers on a sidewalk in central Lviv, Ukraine, October 20, 2016. REUTERS/Gleb Garanich/File Photo 

A street vendor is pictured through the garlands kept on sale for the Tihar festival, also called Diwali, along the streets of Kathmandu, Nepal, October 26, 2016. REUTERS/Navesh Chitrakar 

A food vendor waits for customers after Hurricane Matthew hit Jeremie, Haiti, October 18, 2016. REUTERS/Carlos Garcia Rawlins TPX IMAGES OF THE DAY

A street vendor awaits for customers after Hurricane Matthew in Les Anglais, Haiti, October 12, 2016. REUTERS/Andres Martinez Casares 

Vegetable vendors chat in Leh, the largest town in the region of Ladakh, nestled high in the Indian Himalayas, India September 29, 2016. REUTERS/Cathal McNaughton SEARCH "LADAKH" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Street vendors are seen outside Lima's Cathedral in down town Lima, Peru, October 6, 2016. REUTERS/Mariana Bazo 

People buy goods on the street while Hurricane Matthew approaches Port-au-Prince, Haiti, October 3, 2016. REUTERS/Carlos Garcia Rawlins 

Street vendor Eduardo Ibarra rides a horse cart prior to the arrival of Hurricane Matthew in Siboney, Cuba, October 2, 2016. REUTERS/Alexandre Meneghini

Police and street vendors face off during clashes in central Harare, Zimbabwe, September 27,2016. REUTERS/Philimon Bulawayo 

A woman wearing a Muslim headscarf with a U.S. flag pattern buys U.S. flags from a street vendor before the start of the annual Muslim Day Parade in the Manhattan borough of New York City, September 25, 2016. REUTERS/Stephanie Keith 

A sunglasses street salesman carries his wares as opposition supporters detain a man accused ofworking for a Congolese intelligence service in front of an opposition party Union for Democracy and Social Progress (UDPS) office in Kinshasa, Democratic Republic of Congo, September 23, 2016. REUTERS/Goran Tomasevic 

Street vendors make mosquito nets for babies in a street in Port-au-Prince, Haiti, August 17, 2016. Picture taken August 17, 2016. REUTERS/Andres Martinez Casares 

A man selling mosquito nets waits for customers at his stand in a street in Port-au-Prince, Haiti, August 16, 2016. Picture taken August 16, 2016. REUTERS/Andres Martinez Casares 

A man sells ice bags on a cart in the rebel held al-Shaar neighborhood of Aleppo, Syria, August 30, 2016. REUTERS/Abdalrhman Ismail

A man holds idols of Hindu Lord Krishna and his consort Radha before buying them at a roadside market on the occasion of Janmashtami festival marking the birth of Lord Krishna, in Ahmedabad, India, August 25, 2016. REUTERS/Amit Dave 

A vendor selling idols of Hindu Lord Krishna and his consort Radha waits for customers at a roadside market on the occasion of Janmashtami festival marking the birth of Lord Krishna, in Ahmedabad, India, August 25, 2016. REUTERS/Amit Dave 

Football Soccer Britain - Burton Albion v Liverpool - EFL Cup Second Round - Pirelli Stadium - 23/8/16
General view of a scarf seller and fans outside the stadium before the match
Action Images via Reuters / Lee Smith
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A vendor pushes her cart filled with vegetables to sell at a wet market in Metro Manila, Philippines July 4, 2016. REUTERS/Romeo Ranoco

Vendors sell bananas at a market in Caracas, Venezuela, June 21, 2016. REUTERS/Mariana Bazo 

People buy food at a market in Caracas, Venezuela, June 21, 2016. REUTERS/Mariana Bazo 

People buy food at a market in Caracas, Venezuela, June 21, 2016. REUTERS/Mariana Bazo 

A street vendor sells sliced fruits during a pro-government rally in Caracas, Venezuela, June 21, 2016. REUTERS/Mariana Bazo 

A street vendor keeps the bees away from pastry he sells during a pro-government rally in Caracas, Venezuela, June 21, 2016. REUTERS/Mariana Bazo 

A street vendor sells a jacket in the colours of Venezuela's flag during a pro-government rally in Caracas, Venezuela, June 21, 2016. REUTERS/Mariana Bazo 

A vendor pours fuel into a plastic bottle, in the rebel-controlled area of Maaret al-Numan town in Idlib province, Syria May 26, 2016. REUTERS/Khalil Ashawi 

Britain Football Soccer - Leicester City - Premier League Title Winners Parade - Leicester City - 16/5/16
Balloon seller next to the clock tower ahead of the parade
Reuters / Darren Staples
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An Egyptian vegetable seller is seen at a market in Cairo, Egypt May 10, 2016. REUTERS/Mohamed Abd El Ghany 

An Egyptian fruits seller is seen at a market in Cairo, Egypt May 10, 2016. REUTERS/Mohamed Abd El Ghany 

An Egyptian vegetable seller is seen at a market in Cairo, Egypt May 10, 2016. REUTERS/Mohamed Abd El Ghany