A protester walks towards the head office of the Red Industries, the company which operates the nearby Walleys Quarry landfill, as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 26, 2021. Picture taken April 26, 2021. REUTERS/Carl Recine 

Protesters ride on their way to the head office of the Red Industries, the company which operates the nearby Walleys Quarry landfill, as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 26, 2021. Picture taken April 26, 2021. REUTERS/Carl Recine 

"Stop the Stink" Campaigner Nathan Wint leads protesters in a march towards the head office of the Red Industries, the company which operates the nearby Walleys Quarry landfill, as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 26, 2021. Picture taken April 26, 2021. REUTERS/Carl Recine 

Dr. Michael Salt addresses protesters in the Queens Gardens, as escaping hydrogen sulphide fumes from Walleys Quarry landfill pollute the air in Newcastle-under-Lyme, Britain April 26, 2021. Picture taken April 26, 2021. REUTERS/Carl Recine 

Protesters march on their way to the head office of Red Industries, the company which operates the nearby Walleys Quarry landfill, as escaping hydrogen sulphide fumes from the landfill pollute the air, in Newcastle-under-Lyme, Britain April 26, 2021. Picture taken April 26, 2021. REUTERS/Carl Recine 

A protester addresses a rally outside the head office of Red Industries, the company which operates the nearby Walleys Quarry landfill, as escaping hydrogen sulphide fumes from the landfill pollute the air, in Newcastle-under-Lyme, Britain April 26, 2021. Picture taken April 26, 2021. REUTERS/Carl Recine 

Police officers stand guard outside the head office of Red Industries, the company which operates the nearby Walley Quarry landfill, as escaping hydrogen sulphide fumes from the landfill pollute the air, in Newcastle-under-Lyme, Britain April 26, 2021. Picture taken April 26, 2021. REUTERS/Carl Recine 

A cloth with a message hangs on a tree in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the nearby Walleys Quarry landfill pollute the air, in Silverdale, Britain April 11, 2021. Picture taken April 11, 2021. REUTERS/Carl Recine 

A protester wearing a costume stands by the gates of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

Protesters gather outside the gates of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

Social distancing markers are seen as protesters gather outside the gates of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

Protesters gather outside the entrance to Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

MP for Newcastle-under-Lyme Aaron Bell addresses the protesters outside the gates of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

A woman wears a "Stop the Stink" face mask during a protest outside the gates of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

A placard hangs on a sign marking the boundary of the village of Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the nearby Walleys Quarry landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

A girl looks at her phone as she attends a protest outside the gates of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

Protesters gather outside the gates of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

Protesters gather outside the gates of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

A sign is posted to remind protesters of the rules, as they campaign outside the gates of Walleys Quarry landfill in Silverdale village, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain April 3, 2021. Picture taken April 3, 2021. REUTERS/Carl Recine 

Ava-Mae Webb, a year 5 student at St Giles’ and St George's Academy, poses with a letter she wrote to local MP Aaron Bell, regarding the air pollution caused by the escaping hydrogen sulphide fumes from the nearby Walleys Quarry landfill, in Newcastle-under-Lyme, Britain March 9, 2021. Picture taken March 9, 2021. REUTERS/Carl Recine 

Karen Cornwall, who suffers from chronic obstructive pulmonary disease, uses an oxygen mask to help with the effects of her condition, as escaping hydrogen sulphide fumes from the nearby Walleys Quarry landfill pollute the air, in Silverdale, Britain March 9, 2021. Picture taken March 9, 2021. REUTERS/Carl Recine 

Karen Cornwall, who suffers from chronic obstructive pulmonary disease, uses an oxygen mask to help with the effects of her condition, as escaping hydrogen sulphide fumes from the nearby Walleys Quarry landfill pollute the air, in Silverdale, Britain March 9, 2021. Picture taken March 9, 2021. REUTERS/Carl Recine 

Denzel Anderson, who suffers from chronic lung disease, breathes with the aid of an oxygen tank to help his condition, as escaping hydrogen sulphide fumes from the nearby Walleys Quarry landfill pollute the air, in Silverdale, Britain March 8, 2021. Picture taken March 8, 2021. REUTERS/Carl Recine 

Denzel Anderson, who suffers from chronic lung disease, breathes with the aid of an oxygen tank to help his condition, as escaping hydrogen sulphide fumes from the nearby Walleys Quarry landfill pollute the air, in Silverdale, Britain March 8, 2021. Picture taken March 8, 2021. REUTERS/Carl Recine 

Aaron Bell, MP for Newcastle-under-Lyme, is seen on a phone screen during a Facebook live tour around his constituency where he performed "sniff tests" before taking his findings to the Parliament, in Newcastle-under-Lyme, Britain March 6, 2021. Picture taken March 6, 2021. REUTERS/Carl Recine 

Environmental officers from Newcastle-under-Lyme Borough Council use a hydrogen sulphide analyser around the perimeter of Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as the escaping fumes from the landfill pollute the air, in Silverdale, Britain March 5, 2021. Picture taken March 5, 2021. REUTERS/Carl Recine 

A flyer is posted by volunteers of the "Stop the Stink" campaign group in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from Walleys Quarry landfill pollute the air, in Silverdale, Britain March 1, 2021. Picture taken March 1, 2021. REUTERS/Carl Recine 

A sign hangs on a fence in support of the community's campaign to close Walleys Quarry landfill in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain February 26, 2021. Picture taken February 26, 2021. REUTERS/Carl Recine 

An official referee shows a white card to confirm a new world record set by Czech free-diver David Vencl in under ice swimming in a lake at a former quarry in the village of Lahost, near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny 

Czech free-diver David Vencl concentrates before breaking the new world record in under-ice swimming in a lake at a former quarry in the village of Lahost near the city of Teplice, Czech Republic, February 23, 2021.Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny 

Czech free-diver David Vencl concentrates before breaking the new world record in under-ice swimming in a lake at a former quarry in the village of Lahost near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny 

Czech free-diver David Vencl reacts after breaking the new world record in under-ice swimming in a lake at a former quarry in the village of Lahost near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny 

Czech free-diver David Vencl reacts after breaking the new world record in under-ice swimming in a lake at a former quarry in the village of Lahost near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny 

Czech free-diver David Vencl reacts after breaking the new world record in under-ice swimming in a lake at a former quarry in the village of Lahost near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny 

Czech free-diver David Vencl reacts after breaking the new world record in under-ice swimming in a lake at a former quarry in the village of Lahost near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny 

Czech free-diver David Vencl reacts after breaking the new world record in under-ice swimming in a lake at a former quarry in the village of Lahost near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny 

Czech free-diver David Vencl reacts after breaking the new world record in under-ice swimming in a lake at a former quarry in the village of Lahost near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny TPX IMAGES OF THE DAY 

A worker walks past a COVID-19 information billboard on which the wording was changed by protesters to highlight their campaign in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from Walleys Quarry landfill pollute the air, in Silverdale, Britain February 19, 2021. Picture taken February 19, 2021. REUTERS/Carl Recine 

A view shows Walleys Quarry landfill next to residential properties in Silverdale, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain February 1, 2021. Picture taken on February 1, 2021. REUTERS/Carl Recine 

A vehicle collects garbage at the Walleys Quarry landfill in Silverdale village, which has been labelled Britain's "smelliest village" as escaping hydrogen sulphide fumes from the landfill pollute the air, in Silverdale, Britain February 1, 2021. Picture taken February 1, 2021. REUTERS/Carl Recine 

Rescue workers stand beside a wreckage of a damaged truck as they search for survivors after a collapse at a marble quarry in Ziarat area of Mohmand, Pakistan September 8, 2020. REUTERS/Stringer 

A vending machine and an stone quarry office is seen after floods caused by torrential rain swept through Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon 

A man looks at a destroyed stone quarry where he works at, after floods caused by torrential rain swept through Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon 

A damaged building is covered in debris, at a stone quarry, after floods caused by torrential rain swept through Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon 

A man searches for his belongings in a damaged stone quarry where he works at, after floods caused by torrential rain swept through Kumamura, Kumamoto Prefecture, southwestern Japan, July 9, 2020. REUTERS/Kim Kyung-Hoon 

Samira Kabre, 13, and Oumou Kabore, 8, climbs up the pit with crushed stones on thier heads at the Pissy informal granite quarry since schools closed amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 10, 2020. Picture taken June 10, 2020. REUTERS / Anne Mimault 

Melissa Kabore, 4, holds her doll while she walks though the Pissy informal granite quarry, since schools closed amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 12, 2020. Picture taken June 12, 2020. REUTERS / Anne Mimault 

Pascaline Nikiema, 33, carries stones on her head in Pissy informal granite quarry, amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 10, 2020. Picture taken June 10, 2020. REUTERS / Anne Mimault 

A woman carries stones out of first rain puddle in Pissy informal granite quarry, amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 10, 2020. Picture taken June 10, 2020. REUTERS / Anne Mimault TPX IMAGES OF THE DAY 

Melissa Kabore, 4, holds her doll while she walks though the Pissy informal granite quarry, since schools closed amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 12, 2020. Picture taken June 12, 2020. REUTERS / Anne Mimault 

Abdou Fatao Pafadenam, 11, wraps stone blocks in his t-shirt in Pissy informal granite quarry since schools closed, amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 12, 2020. Picture taken June 12, 2020. REUTERS / Anne Mimault 

Children carry stones on their head in Pissy informal granite quarry since schools closed, amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 12, 2020. Picture taken June 12, 2020. REUTERS / Anne Mimault 

A young child breaks granite stone at the Pissy informal granite quarry since schools closed amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 10, 2020. Picture taken June 10, 2020. REUTERS / Anne Mimault 

Neimatou Ouedraogo, 9, carries a bucket of water in Pissy informal granite quarry, since schools closed amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 10, 2020. Picture taken June 10, 2020. REUTERS / Anne Mimault 

Samira Kabore, 10, carries stone blocks on his head in Pissy informal granite quarry since schools closed amid the outbreak of the coronavirus disease (COVID-19) in Ouagadougou, Burkina Faso June 12, 2020. Picture taken June 12, 2020. REUTERS / Anne Mimault 

Melissa Kabore, 4, stands with her mother in Pissy informal granite quarry, since schools closed amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 12, 2020. Picture taken June 12, 2020. REUTERS / Anne Mimault 

Salamata Sama, 36, feeds her 18-month girl at the Pissy informal granite quarry, amid the outbreak of the coronavirus disease (COVID-19) in Ouagadougou, Burkina Faso June 10, 2020. Picture taken June 10, 2020. REUTERS / Anne Mimault 

Ali Nana, 8, plays with friends on used tires in Pissy informal granite quarry, since schools closed amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 12, 2020. Picture taken June 12, 2020. REUTERS / Anne Mimault 

A mother looks at her crying girl in Pissy informal granite quarry, amid the outbreak of the coronavirus disease (COVID-19), in Ouagadougou, Burkina Faso June 12, 2020. Picture taken June 12, 2020. REUTERS / Anne Mimault