Firemen prepare to evacuate the residents of a care home after the river Weaver burst banks in Northwich, Britain, January 21, 2021. REUTERS/Phil Noble

Residents of a care home are evacuated by firemen after the river Weaver burst banks in Northwich, Britain, January 21, 2021. REUTERS/Phil Noble

Children queue to receive a toy during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

A firefighter dressed as Santa Claus is seen during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

A child carries a gift from firefighters during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

Children queue to receive a toy during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

A boy plays with a toy truck given to him by firefighters during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

Children queue to receive a toy during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

A woman walks next to her daughters after receiving gifts from firefighters during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

A child rides a bicycle during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

Children gather after receiving a present from firefighters during the annual gift-giving event organized by the Fire Department, in which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

Children carry presents received from firefighters at the annual gift-giving event organized by the Fire Department, during which they hand out items donated throughout the year to children in need, as the coronavirus disease (COVID-19) outbreak continues, in Ciudad Juarez, Mexico December 24, 2020. REUTERS/Jose Luis Gonzalez

Firemen look inside the site of a blaze in an abandoned warehouse in a suburb of Barcelona, Spain, December 10, 2020. REUTERS/Albert Gea

Firemen work to extinguish a car fire on Interstate 75 outside of Auburn Hills, Michigan, U.S., October 29, 2020. REUTERS/Shannon Stapleton REFILE - CORRECTING VERB

Firemen work to distinguish a car fire on Interstate 75 outside of Auburn Hills, Michigan, U.S., October 29, 2020. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY

Police officers and firemen respond to a small fire and a broken ATM machine following protests over the police shooting death of Walter Wallace, a Black man in Philadelphia, Pennsylvania, U.S., October 27, 2020. REUTERS/David 'Dee' Delgado

Paris firemen take part in a live mobility demonstration to present the France's military capabilities in Versailles, near Paris, France, October 8, 2020. REUTERS/Benoit Tessier

Paris firemen take part in a live mobility demonstration to present the France's military capabilities in Versailles, near Paris, France, October 8, 2020. REUTERS/Benoit Tessier

Members of the French Civil Security and Paris firemen wears NBC (nuclear, biological, chemical) suits as they take part in a live mobility demonstration to present the France's military capabilities in Versailles, near Paris, France, October 8, 2020. REUTERS/Benoit Tessier

National Disaster Response Force (NDRF) officials and firemen remove debris as they look for survivors after a three-storey residential building collapsed in Bhiwandi on the outskirts of Mumbai, India, September 21, 2020. REUTERS/Francis Mascarenhas

Democratic U.S. presidential nominee and former Vice President Joe Biden talks with a firefighter as Shanksville Fire Chief Jim Bent holds a cake that Biden had brought for the firemen at Shanksville fire station number 627 during a stop after visiting the nearby Flight 93 National Memorial to those killed when hijacked Flight 93 crashed into an open field on September 11, 2001, in Shanksville, Pennsylvania, September 11, 2020. REUTERS/Leah Millis

Soccer Football - Serbian Cup Semi-Final - Partizan v Crvena Zvezda - Partizan Stadium, Belgrade, Serbia - June 10, 2020 Firemen put out the flares during the match, after Serbian authorities allowed play with fans following the outbreak of the coronavirus disease (COVID-19) REUTERS/Marko Djurica

Soccer Football - Serbian Cup Semi-Final - Partizan v Crvena Zvezda - Partizan Stadium, Belgrade, Serbia - June 10, 2020 Firemen put out the flares during the match, after Serbian authorities allowed play with fans following the outbreak of the coronavirus disease (COVID-19) REUTERS/Marko Djurica

Soccer Football - Serbian Cup Semi-Final - Partizan v Crvena Zvezda - Partizan Stadium, Belgrade, Serbia - June 10, 2020 Firemen put out the flares during the match, after Serbian authorities allowed play with fans following the outbreak of the coronavirus disease (COVID-19) REUTERS/Marko Djurica

New York Fire Department (FDNY) firemen don personal protective equipment before going into the Cobble Hill Health Center nursing home during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen clean themselves after going into the Cobble Hill Health Center nursing home to assist Emergency Medical Technicians (EMTs) during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen clean themselves after going into the Cobble Hill Health Center nursing home to assist Emergency Medical Technicians (EMTs) during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen clean themselves after going into the Cobble Hill Health Center nursing home to assist Emergency Medical Technicians (EMTs) during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen clean themselves after going into the Cobble Hill Health Center nursing home to assist Emergency Medical Technicians (EMTs) during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen don personal protective equipment as they enter the Cobble Hill Health Center nursing home during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen remove personal protective equipment after going into the Cobble Hill Health Center nursing home to assist Emergency Medical Technicians (EMTs) during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen remove personal protective equipment after going into the Cobble Hill Health Center nursing home to assist Emergency Medical Technicians (EMTs) during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen don personal protective equipment before going into the Cobble Hill Health Center nursing home during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen remove personal protective equipment after going into the Cobble Hill Health Center nursing home to assist Emergency Medical Technicians (EMTs) during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

New York Fire Department (FDNY) firemen remove personal protective equipment after going into the Cobble Hill Health Center nursing home to assist Emergency Medical Technicians (EMTs) during an ongoing outbreak of the coronavirus disease (COVID-19) in the Brooklyn borough of New York, U.S., April 17, 2020. REUTERS/Lucas Jackson

Firemen raise a flag between firetrucks for a colleague lost to the coronavirus during the outbreak of coronavirus disease (COVID-19) in a in Long Island, New York, U.S., April 14, 2020. REUTERS/Caitlin Ochs

San Francisco firemen, paramedics and police wearing protective face masks amid an outbreak of the coronavirus disease (COVID-19), treat an overdose victim in the Tenderloin district of San Francisco, California, U.S. March 24, 2020. Picture taken March 24, 2020. REUTERS/Shannon Stapleton

San Francisco firemen, paramedics and police wearing protective face masks amid an outbreak of the coronavirus disease (COVID-19), treat an overdose victim in the Tenderloin district of San Francisco, California, U.S. March 24, 2020. Picture taken March 24, 2020. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY

A firefighter in a full protective gear is pictured at an improvised car-wash site to disinfect an ambulance, after the transportation of a patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in a full protective gear is pictured at an improvised car-wash site to disinfect an ambulance, after the transportation of a patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in a full protective gear is pictured at an improvised car-wash site to disinfect an ambulance, after the transportation of a patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear is pictured at an improvised car-wash site to disinfect an ambulance, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear disinfects an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

Frefighters in full protective gear disinfect an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A view of the shoes of a firefighter in full protective gear as he disinfects an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

Frefighters in full protective gear disinfect an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighters sits at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

Firefighters change their shoes at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear disinfects an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear is pictured at an improvised car-wash site to disinfect an ambulance, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear is pictured inside a vehicle at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear disinfects an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear is pictured at an improvised car-wash site to disinfect an ambulance, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear is pictured at an improvised car-wash site to disinfect an ambulance, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear is pictured at an improvised car-wash site to disinfect an ambulance, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear disinfects an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear walks at an improvised car-wash site to disinfect an ambulance, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear disinfects an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

A firefighter in full protective gear disinfects an ambulance at an improvised car-wash site, after the transportation of patient infected with coronavirus disease (COVID-19), in Brussels, Belgium April 1, 2020. REUTERS/Yves Herman

Indigenous Australians Oliver Costello of Firesticks Alliance (2nd L), Jacob Morris (L) and Vanessa Cavanagh (C) speak with Yukon first nation firemen, Jordan Profeit (R) and Chad Thomas who are visiting Australia from Canada, about traditional burning techniques in a forest in Illaroo, New South Wales, Australia, January 22, 2020. Picture taken January 22, 2020. REUTERS/Thomas Peter