A customer walks the loose tins in the UK supermarket Asda, as the store launches a new sustainability strategy, in Leeds, Britain, October 19, 2020. Picture taken October 19, 2020. REUTERS/Molly Darlington

A customer pushes her trolly through the loose fruit and veg in the UK supermarket Asda, as the store launches a new sustainability strategy, in Leeds, Britain, October 19, 2020. Picture taken October 19, 2020. REUTERS/Molly Darlington

Scales to weigh loose fresh produce are seen in the UK supermarket Asda, as the store launches a new sustainability strategy, in Leeds, Britain, October 19, 2020. Picture taken October 19, 2020. REUTERS/Molly Darlington

A member of staff stacks loose tins on the shelves in the UK supermarket Asda, as the store launches a new sustainability strategy, in Leeds, Britain, October 19, 2020. Picture taken October 19, 2020. REUTERS/Molly Darlington

Valcineia Machado, also known as Roberta, organizes her flowers on her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Valcineia Machado, also known as Roberta, poses by her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Valcineia Machado, also known as Roberta, poses by her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Valcineia Machado, also known as Roberta, poses by her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Valcineia Machado, also known as Roberta, sells flowers to a customer next to her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Valcineia Machado, also known as Roberta, organizes her flowers on her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Flowers are pictured organized on the car of Valcineia Machado, also known as Roberta, which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Valcineia Machado, also known as Roberta, sells flowers to a customer next to her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Valcineia Machado, also known as Roberta, organizes her flowers on her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

Valcineia Machado, also known as Roberta, organizes her flowers on her car which she transformed to a mobile flower shop after loosing her business amid the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, October 8, 2020. Picture taken on October 8, 2020. REUTERS/Ricardo Moraes

A Border Roads Organisation (BRO) worker clears loose stones on a highway under construction in the Ladakh region, India, September 17, 2020. Picture taken September 17, 2020. REUTERS/Danish Siddiqui

A man looses his balance while crossing a flooded street during monsoon rain, as the outbreak of the coronavirus disease (COVID-19) continues, in Karachi, Pakistan August 27, 2020. REUTERS/Akhtar Soomro TPX IMAGES OF THE DAY

Mar 5, 2020; Las Vegas, Nevada, USA; San Diego State Aztecs guard Malachi Flynn (22) falls on a loose ball as Air Force Falcons guard A.J. Walker (10) defends during the first half of a Mountain West Conference tournament game at Thomas Mack Center. Mandatory Credit: Orlando Ramirez-USA TODAY Sports

Feb 19, 2020; Blacksburg, Virginia, USA; Virginia Tech Hokies forward John Ojiako (21) battles for a loose ball with Miami Hurricanes forward Sam Waardenburg (21) and forward Anthony Walker (11) in the first half at Cassell Coliseum. Mandatory Credit: Michael Thomas Shroyer-USA TODAY Sports

Feb 29, 2020; Nashville, TN, USA; Nashville SC midfielderAnibal Godoy (20) battles for a loose ball with Atlanta United forward Mulraney (23) during the second half at Nissan Stadium. Mandatory Credit: Christopher Hanewinckel-USA TODAY Sports

Mar 4, 2020; Madison, Wisconsin, USA; Northwestern Wildcats guard Pat Spencer (12) tries to control a loose ball against Wisconsin Badgers forward Nate Reuvers (behind) at the Kohl Center. Mandatory Credit: Mary Langenfeld-USA TODAY Sports

Mar 4, 2020; Madison, Wisconsin, USA; Wisconsin Badgers forward Aleem Ford (2) grabs a loose ball against the Northwestern Wildcats at the Kohl Center. Mandatory Credit: Mary Langenfeld-USA TODAY Sports

Mar 4, 2020; Miami, Florida, USA; Orlando Magic guard Markelle Fultz (20) and Miami Heat guard Goran Dragic (7) fight for a loose ball during the second half of their game at American Airlines Arena. Mandatory Credit: Rhona Wise-USA TODAY Sports

Mar 4, 2020; Minneapolis, Minnesota, USA; Minnesota Timberwolves forward James Johnson (16) and Chicago Bulls forward Thaddeus Young (21) chase a loose ball in the second half at Target Center. Mandatory Credit: Jesse Johnson-USA TODAY Sports

Mar 4, 2020; Atlanta, Georgia, USA; Pittsburgh Panthers guard Trey McGowens (2) reaches for a loose ball against the Georgia Tech Yellow Jackets in the first half at McCamish Pavilion. Mandatory Credit: Brett Davis-USA TODAY Sports

Mar 4, 2020; Minneapolis, Minnesota, USA; Chicago Bulls guard Shaquille Harrison (3) and Minnesota Timberwolves guard Josh Okogie (20) reach for a loose ball in the first half at Target Center. Mandatory Credit: Jesse Johnson-USA TODAY Sports

Mar 4, 2020; Auburn, Alabama, USA; Texas A&M Aggies forward Jonathan Aku (15) and guard Jay Jay Chandler (0) battle Auburn Tigers center Austin Wiley (50) for a loose ball during the first half at Auburn Arena. Mandatory Credit: John Reed-USA TODAY Sports

Mar 4, 2020; Indianapolis, Indiana, USA; Butler Bulldogs forward Bryce Nze (10) battles for a loose ball against the St. John's Red Storm during the first half at Hinkle Fieldhouse. Mandatory Credit: Thomas J. Russo-USA TODAY Sports

Tennis - Australian Open - Second Round - Melbourne Park, Melbourne, Australia - January 22, 2020. Bulgaria's Grigor Dimitrov leaves the court after loosing the match against Tommy Paul of the U.S. REUTERS/Hannah Mckay

Tennis - Australian Open - Second Round - Melbourne Park, Melbourne, Australia - January 22, 2020. Bulgaria's Grigor Dimitrov leaves the court after loosing the match against Tommy Paul of the U.S. REUTERS/Hannah Mckay

Tennis - Australian Open - First Round - Melbourne Park, Melbourne, Australia - January 20, 2020. Italy's Salvatore Caruso leaves the court after loosing the match against Greece's Stefanos Tsitsipas. REUTERS/Hannah Mckay

A woman carries loose items as she leaves a supermarket which no longer provides plastic bags for customers to carry products, in Mexico City, Mexico January 2, 2020. Picture taken January 2, 2020. REUTERS/Gustavo Graf

A woman carries loose items as she leaves a supermarket which no longer provides plastic bags for customers to carry products, in Mexico City, Mexico January 2, 2020. Picture taken January 2, 2020. REUTERS/Gustavo Graf

Nov 17, 2019; Cleveland, OH, USA; Philadelphia 76ers guard Ben Simmons (25) and Cleveland Cavaliers forward Cedi Osman (16) battle for a loose ball during the first half at Rocket Mortgage FieldHouse. Mandatory Credit: Ken Blaze-USA TODAY Sports

Nov 16, 2019; Miami, FL, USA; Miami Heat forward Chris Silva (30) chased a loose ball with New Orleans Pelicans guard Nickeil Alexander-Walker (0) during the second half at American Airlines Arena. Mandatory Credit: Steve Mitchell-USA TODAY Sports

Nov 16, 2019; Los Angeles, CA, USA; Atlanta Hawks guard Trae Young (11) battles for a loose ball against LA Clippers forward Montrezl Harrell (5) and guard Jerome Robinson (1) in the second quarter at Staples Center. Mandatory Credit: Kirby Lee-USA TODAY Sports

Nov 16, 2019; Los Angeles, CA, USA; Atlanta Hawks guard Trae Young (11) battles for a loose ball against LA Clippers forward Montrezl Harrell (5) and guard Jerome Robinson (1) in the second quarter at Staples Center. Mandatory Credit: Kirby Lee-USA TODAY Sports

Nov 16, 2019; Los Angeles, CA, USA; Atlanta Hawks guard Trae Young (11) pursues a loose ball against the LA Clippers in the second quarter at Staples Center. Mandatory Credit: Kirby Lee-USA TODAY Sports

Nov 16, 2019; Oxford, MS, USA; Louisiana State Tigers running back Clyde Edwards-Helaire (22) breaks loose for a 49-yard touchdown to finish the scoring in a 58-37 TigersÕ win against the Mississippi Rebels at Vaught-Hemingway Stadium. Mandatory Credit: Vasha Hunt-USA TODAY Sports

Nov 16, 2019; Dallas, TX, USA; Toronto Raptors guard Fred VanVleet (23) grabs a loose ball during the third quarter against the Dallas Mavericks at American Airlines Center. Mandatory Credit: Tim Heitman-USA TODAY Sports

Nov 16, 2019; Minneapolis, MN, USA; Minnesota Timberwolves center Karl-Anthony Towns (32) reaches for a loose ball before it goes out of bounds in the second half against the Houston Rockets at Target Center. Mandatory Credit: Jesse Johnson-USA TODAY Sports

Nov 16, 2019; Buffalo, NY, USA; Buffalo Sabres defenseman Jake McCabe (19) and Ottawa Senators center Colin White (36) battle for a loose puck during the third period at KeyBank Center. Mandatory Credit: Timothy T. Ludwig-USA TODAY Sports

Nov 16, 2019; Minneapolis, MN, USA; Minnesota Timberwolves guard Jarrett Culver (23) and Houston Rockets guard Austin Rivers (25) compete for a loose ball in the first half at Target Center. Mandatory Credit: Jesse Johnson-USA TODAY Sports

Nov 16, 2019; Buffalo, NY, USA; Buffalo Sabres right wing Victor Olofsson (68) and Ottawa Senators right wing Connor Brown (28) race to a loose puck during the first period at KeyBank Center. Mandatory Credit: Timothy T. Ludwig-USA TODAY Sports

Nov 16, 2019; Chicago, IL, USA; Chicago Bulls center Wendell Carter Jr. (34) and Brooklyn Nets guard Theo Pinson (1) go for a loose ball during the first half at United Center. Mandatory Credit: David Banks-USA TODAY Sports

Nov 16, 2019; Glendale, AZ, USA; Calgary Flames center Sam Bennett (93) and Calgary Flames left wing Andrew Mangiapane (88) and Arizona Coyotes right wing Christian Fischer (36) go after a loose puck during the third period at Gila River Arena. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Nov 16, 2019; Glendale, AZ, USA; Arizona Coyotes left wing Christian Dvorak (18) and Calgary Flames defenseman Travis Hamonic (24) and goaltender David Rittich (33) scramble for a loose puck during the second period at Gila River Arena. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Nov 16, 2019; Glendale, AZ, USA; Arizona Coyotes right wing Conor Garland (83) and Calgary Flames goaltender David Rittich (33) battle for a loose puck during the second period at Gila River Arena. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Nov 16, 2019; Edmonton, Alberta, CAN; Dallas Stars forward Alexander Radulov (47) and Edmonton Oilers defensemen Oscar Klefbom (77) chase a loose puck during the second period at Rogers Place. Mandatory Credit: Perry Nelson-USA TODAY Sports

Nov 16, 2019; Edmonton, Alberta, CAN; Dallas Stars forward Jamie Benn (14) and Edmonton Oilers forward Patrick Russell (52) chase a loose puck during the second period at Rogers Place. Mandatory Credit: Perry Nelson-USA TODAY Sports

Nov 15, 2019; Los Angeles, CA, USA; Sacramento Kings forward Richaun Holmes (22) and Los Angeles Lakers guard Quinn Cook (2) battle for a loose ball during the second quarter at Staples Center. Mandatory Credit: Robert Hanashiro-USA TODAY Sports

Nov 15, 2019; Houston, TX, USA; Houston Rockets guard James Harden (13) and Indiana Pacers forward Domantas Sabonis (11) pursue a loose ball during the fourth quarter at Toyota Center. Mandatory Credit: Erik Williams-USA TODAY Sports

Nov 15, 2019; Iowa City, IA, USA; Oral Roberts Golden Eagles forward Elijah Lufile (1) and Iowa Hawkeyes guard Connor McCaffery (30) and guard Jordan Bohannon (3) battle for a loose ball during the first half at Carver-Hawkeye Arena. Mandatory Credit: Jeffrey Becker-USA TODAY Sports

Nov 15, 2019; Iowa City, IA, USA; Iowa Hawkeyes guard Joe Wieskamp (10) reaches for a loose ball in front of Oral Roberts Golden Eagles forward Kevin Obanor (0) during the first half at Carver-Hawkeye Arena. Mandatory Credit: Jeffrey Becker-USA TODAY Sports

Nov 14, 2019; Edmonton, Alberta, CAN; Colorado Avalanche defensemen Sam Girard (49) and Edmonton Oilers forward Riley Sheahan (23) battle along the boards for a loose puck during the first period at Rogers Place. Mandatory Credit: Perry Nelson-USA TODAY Sports

Nov 13, 2019; Minneapolis, MN, USA; San Antonio Spurs guard Patty Mills (8) reaches for a loose ball against Minnesota Timberwolves guard Josh Okogie (20) at Target Center. Mandatory Credit: Jesse Johnson-USA TODAY Sports

Nov 13, 2019; Uniondale, NY, USA; Toronto Maple Leafs goaltender Frederik Andersen (31) reaches for a loose puck as New York Islanders center Jordan Eberle (7) looks for a rebound during the second period at Nassau Veterans Memorial Coliseum. Mandatory Credit: Dennis Schneidler-USA TODAY Sports

Nov 12, 2019; Salt Lake City, UT, USA; Brooklyn Nets guard Kyrie Irving (left, on floor) and Utah Jazz forward Royce O'Neale (23) fight for a loose ball during the second half at Vivint Smart Home Arena. Mandatory Credit: Russ Isabella-USA TODAY Sports

Nov 12, 2019; Philadelphia, PA, USA; Philadelphia 76ers center Joel Embiid (21) dives for a loose ball past Cleveland Cavaliers center Tristan Thompson (13) in the final second of the game at Wells Fargo Center. Mandatory Credit: Bill Streicher-USA TODAY Sports

Nov 12, 2019; Philadelphia, PA, USA; Philadelphia 76ers center Joel Embiid (21) dives for a loose ball past Cleveland Cavaliers center Tristan Thompson (13) in the final second of the game at Wells Fargo Center. Mandatory Credit: Bill Streicher-USA TODAY Sports

Nov 12, 2019; Philadelphia, PA, USA; Philadelphia 76ers guard Ben Simmons (25) and Cleveland Cavaliers guard Collin Sexton (2) and guard Jordan Clarkson (8) battle for a loose ball during the second quarter at Wells Fargo Center. Mandatory Credit: Bill Streicher-USA TODAY Sports