People await their turn to receive food staples, warm clothes and heaters during a cold snap, at an NGO Madrina Foundation distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

An infant drinks from a bottle in a trolley where a heater donated by NGO Madrina Foundation was placed by their parent to take home during a cold snap, at a distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

A member of NGO Madrina Foundation distributes heaters to low income families to battle a cold snap at its distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

Natalia Cueva prepares to leave after receiving food staples, warm clothes and a heater during a cold snap, at an NGO Madrina Foundation distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

People prepare to leave after receiving warm clothes and heaters during a cold snap, at an NGO Madrina Foundation distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

People gather warm clothes and heaters donated to them to battle a cold snap, at an NGO Madrina Foundation distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

People await their turn to receive food staples, warm clothes and heaters during a cold snap, at an NGO Madrina Foundation distribution point, where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

People await their turn to receive food staples, warm clothes and heaters during a cold snap, at a NGO Madrina Foundation distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

A member of NGO Madrina Foundation hands a pair of boots at a distribution point where warm clothes and heaters are also being donated to help battle a cold snap, amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

A member of NGO Madrina Foundation waits to distribute heaters to low income families to help battle a cold snap, at a distribution point where hundreds queue every week to receive basic food necessities, amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

A member of NGO Madrina Foundation shows children's shoes to a person awaiting their turn to receive heaters and warm clothes provided to low income families to help battle a cold snap, at a distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

A child tries to hold a heater donated by NGO Madrina Foundation to their parent to battle a cold snap, at a distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

Kseniia Yovenko, a refugee from Ukraine's Bucha, shows a shoe donated by NGO Madrina Foundation to her son, Lev, at a distribution point where warm clothes and heaters are provided to low-income families to help battle a cold snap, amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

A person carries a heater as people await their turn to receive food staples, warm clothes and heaters during a cold snap, at a NGO Madrina Foundation distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

People await their turn to receive warm clothes and heaters during a cold snap, at a NGO Madrina Foundation distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

A member of NGO Madrina Foundation conducts a prayer as people await their turn to receive food staples, warm clothes and heaters during a cold snap, at an NGO Madrina Foundation distribution point where hundreds queue every week to receive basic food necessities amidst soaring inflation and consumer price hikes, in Madrid, Spain, March 1, 2023. REUTERS/Violeta Santos Moura 

Drawings made by children hang on the walls inside a frontline medical stabilisation point where medics treat war wounds, amid Russia's attack on Ukraine, near Vuhledar, Donetsk region, Ukraine, February 19, 2023. Nearly a year into Russia's invasion, fighting now amounts to attritional duels of artillery and infantry assaults, with neither side making significant gains. The costs of that deadly grind are clear to the team of medics and nurses as it toils away, hemmed in by racks of medical supplies and portable heaters, at this stabilisation point in the Donetsk region where battles are fierce. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE MEDICS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Volodymyr, a general practitioner in a frontline medical stabilisation point, poses for a picture inside the operation room where medics treat war wounds, amid Russia's attack on Ukraine, near Vuhledar, Donetsk region, Ukraine, February 19, 2023. Nearly a year into Russia's invasion, fighting now amounts to attritional duels of artillery and infantry assaults, with neither side making significant gains. The costs of that deadly grind are clear to the team of medics and nurses as it toils away, hemmed in by racks of medical supplies and portable heaters, at this stabilisation point in the Donetsk region where battles are fierce. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE MEDICS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Medics are seen in a surveillance monitor as they bring patients inside the frontline medical stabilisation point where they treat war wounds, amid Russia's attack on Ukraine, near Vuhledar, Donetsk region, Ukraine, February 19, 2023. Nearly a year into Russia's invasion, fighting now amounts to attritional duels of artillery and infantry assaults, with neither side making significant gains. The costs of that deadly grind are clear to the team of medics and nurses as it toils away, hemmed in by racks of medical supplies and portable heaters, at this stabilisation point in the Donetsk region where battles are fierce. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE MEDICS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Ruslan, an intensive care surgeon in a frontline medical stabilisation point, poses for a picture inside the operation room where medics treat war wounds, amid Russia's attack on Ukraine, near Vuhledar, Donetsk region, Ukraine, February 19, 2023. Nearly a year into Russia's invasion, fighting now amounts to attritional duels of artillery and infantry assaults, with neither side making significant gains. The costs of that deadly grind are clear to the team of medics and nurses as it toils away, hemmed in by racks of medical supplies and portable heaters, at this stabilisation point in the Donetsk region where battles are fierce. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE MEDICS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Olha, a health instructor, poses for a picture in a frontline medical stabilisation point where medics treat war wounds, amid Russia's attack on Ukraine, near Vuhledar, Donetsk region, Ukraine, February 19, 2023. Nearly a year into Russia's invasion, fighting now amounts to attritional duels of artillery and infantry assaults, with neither side making significant gains. The costs of that deadly grind are clear to the team of medics and nurses as it toils away, hemmed in by racks of medical supplies and portable heaters, at this stabilisation point in the Donetsk region where battles are fierce. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE MEDICS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Yuri, a general surgeon, poses for a picture in a frontline medical stabilisation point where medics treat war wounds, amid Russia's attack on Ukraine, near Vuhledar, Donetsk region, Ukraine, February 19, 2023. Nearly a year into Russia's invasion, fighting now amounts to attritional duels of artillery and infantry assaults, with neither side making significant gains. The costs of that deadly grind are clear to the team of medics and nurses as it toils away, hemmed in by racks of medical supplies and portable heaters, at this stabilisation point in the Donetsk region where battles are fierce. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE MEDICS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Medics treat wounded Ukrainian soldiers inside a frontline medical stabilisation point, amid Russia's attack on Ukraine, near Vuhledar, Donetsk region, Ukraine, February 19, 2023. Nearly a year into Russia's invasion, fighting now amounts to attritional duels of artillery and infantry assaults, with neither side making significant gains. The costs of that deadly grind are clear to the team of medics and nurses as it toils away, hemmed in by racks of medical supplies and portable heaters, at this stabilisation point in the Donetsk region where battles are fierce. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE MEDICS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY 

A wounded Ukrainian soldier holds his belt in the operation room of a frontline medical stabilisation point, amid Russia's attack on Ukraine, near Vuhledar, Donetsk region, Ukraine, February 19, 2023. Nearly a year into Russia's invasion, fighting now amounts to attritional duels of artillery and infantry assaults, with neither side making significant gains. The costs of that deadly grind are clear to the team of medics and nurses as it toils away, hemmed in by racks of medical supplies and portable heaters, at this stabilisation point in the Donetsk region where battles are fierce. REUTERS/Marko Djurica SEARCH "DJURICA UKRAINE MEDICS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A woman sits near a heater inside a school turned into a shelter, in the aftermath of an earthquake, in Aleppo, Syria February 7, 2023. REUTERS/Firas Makdesi 

Stepan Kovalyov, 80, puts firewood inside a heater next to his wife Tetyana, 79, who is drinking tea, inside the cellar where they live after their house was destroyed during months of Russian occupation, amid Russia's invasion of Ukraine, in the village of Posad-Pokrovske, northwest of the city of Kherson, Ukraine January 29, 2023. The couple's late son originally built the cellar to use as a food store. "We are 80, we've worked all our lives, in the same garden and now we're waiting for death," Stepan said. REUTERS/Nacho Doce SEARCH "DOCE UKRAINE VILLAGE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A man carries a propane tank and heater to a friend following a winter storm in Buffalo, New York, U.S., December 27, 2022. REUTERS/Lindsay DeDario 

Workers load a shipment, including generators and heaters, on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

A worker loads a shipment, including generators and heaters, on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

A worker loads a shipment, including generators and heaters, on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

A worker loads a shipment, including generators and heaters, on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

A worker loads a shipment, including generators and heaters, on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

A worker looks on while loading a shipment, including generators and heaters, on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

Workers load a shipment including generators and heaters on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

Workers load a shipment including generators and heaters on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

Workers load a shipment including generators and heaters on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

A worker loads a shipment including generators and heaters on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

Workers load a shipment including generators and heaters on a train, as a part of humanitarian aid for Ukraine, at Liben railway station in Prague, Czech Republic, December 14, 2022. REUTERS/David W Cerny 

A man walks past heaters for sale in Damascus, Syria December 6, 2022. REUTERS/Firas Makdesi 

Ahlam Mohsin Warda, a single mother bringing up three children, sits next to a wood-fire heater at her home in Damascus, Syria November 30, 2022. REUTERS/Yamam al Shaar 

Suleiman al-Khaled, 34, uses a heater which he fills with pistachio shells to heat his home, in Hama, Syria November 27, 2022. REUTERS/Firas Makdesi 

A man works inside a workshop which produces heaters fuelled by pistachio shells and husks in Hama, Syria November 27, 2022. REUTERS/Firas Makdesi 

Abdullah Tuweit, owner of a workshop which produces heaters, talks to customers in Hama, Syria November 27, 2022. REUTERS/Firas Makdesi 

Mohammad Kaweir, a Syrian state employee, inspects a heater fuelled by pistachio shells in Hama, Syria November 27, 2022. REUTERS/Firas Makdesi 

Mohammad Kaweir, a Syrian state employee, inspects a heater fuelled by pistachio shells in Hama, Syria November 27, 2022. REUTERS/Firas Makdesi 

Mohammad Kaweir, a Syrian state employee, inspects a heater fuelled by pistachio shells in Hama, Syria November 27, 2022. REUTERS/Firas Makdesi 

A woman who has come out of her shelter is offered a heater, as Russia's invasion of Ukraine continues, in Bakhmut, Ukraine, October 28, 2022. REUTERS/Clodagh Kilcoyne 

A worker chops wood in heater room in order to be able to heat critical infrastructure facilities when other energy sources are turned off, as Russia's attack on Ukraine continues, in the village of Derhachi, Kharkiv region, Ukraine October 20, 2022. REUTERS/Vyacheslav Madiyevskyy 

Customers sit next to an outdoor heater at the Red Lion and Sun in London, Britain, August 30, 2022. REUTERS/May James 

A wine grower inspects his vineyards as heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. Picture taken with a drone. REUTERS/Stephane Mahe 

Vine buds are pictured as heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. REUTERS/Stephane Mahe 

Vine buds are pictured as heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. REUTERS/Stephane Mahe 

Wine growers gather as heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. Picture taken with a drone. REUTERS/Stephane Mahe TPX IMAGES OF THE DAY 

Heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. REUTERS/Stephane Mahe 

A wine grower lights heaters early in the morning, to protect vineyards from frost damage outside Chablis, France, April 3, 2022. REUTERS/Stephane Mahe 

Heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. Picture taken with long exposure. REUTERS/Stephane Mahe 

A wine grower lights heaters early in the morning, to protect vineyards from frost damage outside Chablis, France, April 3, 2022. REUTERS/Stephane Mahe 

Heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. Picture taken with long exposure. REUTERS/Stephane Mahe 

Heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. REUTERS/Stephane Mahe 

Heaters are lit early in the morning to protect vineyards from frost damage outside Chablis, France, April 3, 2022. REUTERS/Stephane Mahe