Dwellers work on a fiield in Rudow in the outskirts of Berlin, Germany, April 28, 2022. Meine Ernte ("My Harvest"), which rents out small allotments all over Germany for city dwellers to grow vegetables, has expanded its stock by a sixth to 3,500 plots this year to meet rising demand. Picture taken April 28, 2022. REUTERS/Riham Alkousaa 

Natalie Kirchbaumer, co-founder of Meine Ernte, a small firm that rents pre-planted allotments for city dwellers in Rudow in the outskirts of Berlin, Germany, April 28, 2022. Meine Ernte ("My Harvest"), which rents out small allotments all over Germany for city dwellers to grow vegetables, has expanded its stock by a sixth to 3,500 plots this year to meet rising demand. Picture taken April 28, 2022. REUTERS/Riham Alkousaa 

Plants are sitting in a box as dwellers work on a fiield in Rudow in the outskirts of Berlin, Germany, April 28, 2022. Meine Ernte ("My Harvest"), which rents out small allotments all over Germany for city dwellers to grow vegetables, has expanded its stock by a sixth to 3,500 plots this year to meet rising demand. Picture taken April 28, 2022. REUTERS/Riham Alkousaa 

Dwellers work on a fiield in Rudow in the outskirts of Berlin, Germany, April 28, 2022. Meine Ernte ("My Harvest"), which rents out small allotments all over Germany for city dwellers to grow vegetables, has expanded its stock by a sixth to 3,500 plots this year to meet rising demand. Picture taken April 28, 2022. REUTERS/Riham Alkousaa 

Dwellers work on a fiield in Rudow in the outskirts of Berlin, Germany, April 28, 2022. Meine Ernte ("My Harvest"), which rents out small allotments all over Germany for city dwellers to grow vegetables, has expanded its stock by a sixth to 3,500 plots this year to meet rising demand. Picture taken April 28, 2022. REUTERS/Riham Alkousaa 

Dwellers work on a fiield in Rudow in the outskirts of Berlin, Germany, April 28, 2022. Meine Ernte ("My Harvest"), which rents out small allotments all over Germany for city dwellers to grow vegetables, has expanded its stock by a sixth to 3,500 plots this year to meet rising demand. Picture taken April 28, 2022. REUTERS/Riham Alkousaa 

Britain's Prince Charles meets people from "Walled Garden Community Allotments", at a reception with community groups who use the estate at Lissan House, in Cookstown, Northern Ireland, March 22, 2022. Liam McBurney/Pool via REUTERS 

Britain's Prince Charles meets people from "Walled Garden Community Allotments", at a reception at Lissan House in Cookstown, during his two-day visit to Northern Ireland, March 22, 2022. Liam McBurney/Pool via REUTERS 

Water bottles filled with drinking water sit outside of a home in Teviston, California, U.S., October 20, 2021. Because the drinking water in Teviston is contaminated, the community provides an allotment of fresh drinking water to the residents. Picture taken on October 20, 2021. REUTERS/Stephanie Keith 

Gladys Vega, executive director of La Collaborative, holds a list of the allocation of federal relief money showing more well off cities receiving more money than Chelsea, which has a higher rate of infections from the coronavirus disease (COVID-19) pandemic, during a protest in Chelsea, Massachusetts, U.S., March 16, 2021. REUTERS/Brian Snyder 

Gloria Caballero, with her nine year-old daughter Andrea, wipes her eyes during a protest for fairer allocation of federal relief money to Chelsea, which has a higher rate of infections from the coronavirus disease (COVID-19) pandemic but is set to receive less money than other Massachusetts cities, in Chelsea, Massachusetts, U.S., March 16, 2021. REUTERS/Brian Snyder 

Norieliz De Jesus, Director of Policy & Organizing at La Collaborative, sheds a tear while speaking at a protest for fairer allocation of federal relief money to Chelsea, which has a higher rate of infections from the coronavirus disease (COVID-19) pandemic but is set to receive less money than other Massachusetts cities, in Chelsea, Massachusetts, U.S., March 16, 2021. REUTERS/Brian Snyder 

General view of allotments next to the River Ver, flooded due to the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

General view of allotments next to the River Ver, flooded due to the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

General view of allotments next to the River Ver, flooded due to the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

A warning sign is seen at an allotment next to the River Ver, during a flood caused by the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

General view of flooded allotments next to the River Ver, caused by the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

General view of flooded allotments next to the River Ver, caused by the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

A bench is seen at an allotment next to the River Ver, during a flood caused by the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

A plastic chair floats at an allotment next to the River Ver, during a flood caused by the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

A warning sign is seen at an allotment next to the River Ver, during a flood caused by the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

General view of flooded allotments next to the River Ver, caused by the heavy rainfall, in St. Albans, Britain, 19 January 2021. REUTERS/Paul Childs 

Police works at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police works at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

A sniffer dog is pictured at the site where police started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

A sniffer dog is pictured at the site where police started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police searches near the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police carry a container at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police carry a container towards the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police carry a container towards the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police walk near the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police walk near the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police walk near the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police works at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police works at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police works at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police works at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police works at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police works at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

An excavator is pictured at the site where police started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police set up a fence at the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police vehicles are parked near the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police vehicles are parked near the site where they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Journalists work near the site were police started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Police walk along the site after they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

A police tent is set up after they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

Journalist wait after police started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

A police vehicle is pictured after they started digging in an allotment area near Hanover, Germany July 29, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Fabian Bimmer 

A police officer is pictured after they started digging in an allotment area near Hanover, Germany July 28, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Stringer 

A police vehicle is pictured after they started digging in an allotment area near Hanover, Germany July 28, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Frank Witte 

Police secures the area after they started digging in an allotment area near Hanover, Germany July 28, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Frank Witte 

Media gathers, after police started digging in an allotment area near Hanover, Germany July 28, 2020, where Christian B, a suspect in the Madeleine McCann investigation lived for a while some years ago. REUTERS/Frank Witte 

Rajinder Singh skips on his allotment in Harmondsworth, the 73 year old is raising money for the NHS by posting daily workout videos online and is gaining a following on social media as the 'Skipping Sikh', following the outbreak of the coronavirus disease (COVID-19), Harmondsworth, Britain, May 7, 2020. REUTERS/Paul Childs 

Rajinder Singh skips on his allotment in Harmondsworth, the 73 year old is raising money for the NHS by posting daily workout videos online and is gaining a following on social media as the 'Skipping Sikh', following the outbreak of the coronavirus disease (COVID-19), Harmondsworth, Britain, May 7, 2020. REUTERS/Paul Childs 

Rajinder Singh exercises on his allotment in Harmondsworth, the 73 year old is raising money for the NHS by posting daily workout videos online and is gaining a following on social media as the 'Skipping Sikh', following the outbreak of the coronavirus disease (COVID-19), Harmondsworth, Britain, May 7, 2020. REUTERS/Paul Childs 

Rajinder Singh exercises on his allotment in Harmondsworth, the 73 year old is raising money for the NHS by posting daily workout videos online and is gaining a following on social media as the 'Skipping Sikh', following the outbreak of the coronavirus disease (COVID-19), Harmondsworth, Britain, May 7, 2020. REUTERS/Paul Childs 

Rajinder Singh waters plants on his allotment in Harmondsworth, the 73 year old is raising money for the NHS by posting daily workout videos online and is gaining a following on social media as the 'Skipping Sikh', following the outbreak of the coronavirus disease (COVID-19), Harmondsworth, Britain, May 7, 2020. REUTERS/Paul Childs 

Rajinder Singh exercises on his allotment in Harmondsworth, the 73 year old is raising money for the NHS by posting daily workout videos online and is gaining a following on social media as the 'Skipping Sikh', following the outbreak of the coronavirus disease (COVID-19), Harmondsworth, Britain, May 7, 2020. REUTERS/Paul Childs 

Rajinder Singh exercises on his allotment in Harmondsworth, the 73 year old is raising money for the NHS by posting daily workout videos online and is gaining a following on social media as the 'Skipping Sikh', following the outbreak of the coronavirus disease (COVID-19), Harmondsworth, Britain, May 7, 2020. REUTERS/Paul Childs 

Rajinder Singh exercises on his allotment in Harmondsworth, the 73 year old is raising money for the NHS by posting daily workout videos online and is gaining a following on social media as the 'Skipping Sikh', following the outbreak of the coronavirus disease (COVID-19), Harmondsworth, Britain, May 7, 2020. REUTERS/Paul Childs