A puppet depicting French President Emmanuel Macron covered by Sud Solidaires labour union flags is installed on railway tracks by protesters to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard 

Students walk on a railway tracks to block a TGV high speed train during a demonstration at the railway station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. The slogan reads "Angry youth". REUTERS/Eric Gaillard 

A worker on strike wearing a CGT labour union vest holds a flare as he stands on railway tracks to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard 

A puppet depicting French President Emmanuel Macron covered by Sud Solidaires labour union flags is installed on railway tracks by protesters to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard 

A puppet depicting French President Emmanuel Macron is installed on railway tracks by protesters to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard 

A puppet depicting French President Emmanuel Macron is installed on railway tracks by protesters to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard 

A puppet depicting French President Emmanuel Macron is installed on railway tracks by protesters to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard TPX IMAGES OF THE DAY 

Workers on strike and students walk on railway tracks to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard 

Students walk on railway tracks to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard 

Workers on strike hold CGT labour union flags as they walk on railway tracks to block a TGV high speed train during a demonstration at the train station on the eve of the ninth day of national strike and protests, and after the pension reform was adopted as the French Parliament rejected two motions of no-confidence against the government, in Nice, France, March 22, 2023. REUTERS/Eric Gaillard 

Children play on the railway tracks near the border wall, during a protest at the Paso del Norte international bridge to request asylum in the United States, seen from Ciudad Juarez, Mexico, March 12, 2023. REUTERS/Jose Luis Gonzalez 

Railway tracks are seen near the Saint-Lazare train station in Paris on the eve of the sixth nationwide day of strike and protests against the pension reform in France with heavy disruption on French SNCF railway and the Paris transport RATP networks, France, March 6, 2023. REUTERS/Sarah Meyssonnier 

A view of empty city railway tracks as German trade union Verdi strikes for a wage rise in the public sector, in Dortmund, Germany March 3, 2023. REUTERS/Leon Kuegeler 

Empty railway tracks are seen during a 24-hour nationwide strike, after two trains collided near the city of Larissa, in Athens, Greece, March 2, 2023. REUTERS/Stelios Misinas 

Staff works beside railroad tracks as an IT failure at Lufthansa stranded passengers and forced flights to Germany's busiest airport to be canceled or diverted in Frankfurt, Germany, February 15, 2023, with the airline blaming botched railway engineering works that damaged broadband cables. REUTERS/Timm Reichert 

Staff works beside railroad tracks as an IT failure at Lufthansa stranded passengers and forced flights to Germany's busiest airport to be canceled or diverted in Frankfurt, Germany, February 15, 2023, with the airline blaming botched railway engineering works that damaged broadband cables. REUTERS/Timm Reichert 

Staff works beside railroad tracks as an IT failure at Lufthansa stranded passengers and forced flights to Germany's busiest airport to be canceled or diverted in Frankfurt, Germany, February 15, 2023, with the airline blaming botched railway engineering works that damaged broadband cables. REUTERS/Timm Reichert 

Derailed passenger train is lifted by a crane to be placed on the railway tracks in the aftermath of a deadly earthquake in Islahiye, Turkey February 13, 2023. REUTERS/Mert Ozkan 

Derailed passenger train is lifted by a crane to be placed on the railway tracks in the aftermath of a deadly earthquake in Islahiye, Turkey February 13, 2023. REUTERS/Mert Ozkan 

Railway tracks are seen near Lille-Flandres train station during a strike by French SNCF railway workers in Lille as part of a nationwide day of strike and protests against French government's pension reform plan in France, February 7, 2023. REUTERS/Pascal Rossignol 

Railway tracks are seen near Lille-Flandres train station during a strike by French SNCF railway workers in Lille as part of a nationwide day of strike and protests against French government's pension reform plan in France, February 7, 2023. REUTERS/Pascal Rossignol 

Railway tracks are seen at Montparnasse train station in Paris on the eve of the third nationwide day of strike and protests against French government's pension reform plan with disruption on French SNCF railway and the Paris transport RATP networks, France, February 6, 2023. REUTERS/Gonzalo Fuentes 

Railway tracks at Gare Montparnasse train station during a strike by French SNCF workers in Paris as part of a nationwide day of strike and protests against French government's pension reform plan in France, January 19, 2023. REUTERS/Gonzalo Fuentes 

A labourer pushes a cart as he crosses railway tracks amidst heavy fog on a cold winter morning in New Delhi, India, January 9, 2023. REUTERS/Anushree Fadnavis 

Labourers push cart as they cross railway tracks amidst heavy fog on a cold winter morning in New Delhi, India, January 9, 2023. REUTERS/Anushree Fadnavis 

A man crosses railway tracks amidst heavy fog on a cold winter morning in New Delhi, India, January 9, 2023. REUTERS/Anushree Fadnavis. REFILE-QUALITY REPEAT 

Men on a motorbike cross railway tracks amidst heavy fog on a cold winter morning in New Delhi, India, January 9, 2023. REUTERS/Anushree Fadnavis 

People cross railway tracks amidst heavy fog on a cold winter morning in New Delhi, India, January 9, 2023. REUTERS/Anushree Fadnavis. REFILE-QUALITY REPEAT 

Men walk along the railway tracks amidst heavy fog on a cold winter morning in New Delhi, India, January 9, 2023. REUTERS/Anushree Fadnavis REFILE-QUALITY REPEAT 

A semi tractor-trailer lies on its side along after it was toppled by high winds during a winter storm along Interstate 5 in Woodland, California, U.S. January 8, 2023. REUTERS/Fred Greaves 

A man walks with an umbrella on a bridge above the railway tracks of the Saint-Lazare train station in Paris on the eve of a strike by train guards at France's state-owned railway operator SNCF in France, December 22, 2022. REUTERS/Sarah Meyssonnier 

A man walks on railway tracks on a foggy morning in New Delhi, India, December 20, 2022. REUTERS/Anushree Fadnavis 

A train approaches Clapham Junction station along snow covered tracks as rail employees strike over pay and terms, in London, Britain December 13, 2022. REUTERS/Toby Melville 

Snow covered tracks are seen from Clapham Junction station as rail employees strike over pay and terms, in London, Britain December 13, 2022. REUTERS/Toby Melville 

A train approaches Clapham Junction station along snow covered tracks as rail employees strike over pay and terms, in London, Britain December 13, 2022. REUTERS/Toby Melville 

Workers cross snow-covered tracks near Battersea Power Station, during rail employees' strike over pay and terms, in London, Britain December 13, 2022. REUTERS/Toby Melville 

A train approaches Victoria station along snow-covered tracks, during rail workers' strike over pay and terms, in London, Britain December 13, 2022. REUTERS/Toby Melville 

Workers cross snow-covered tracks during rail employees' strike over pay and terms, in London, Britain December 13, 2022. REUTERS/Toby Melville 

Railroad workers stand near a track, while union activists and workers' rights groups protest to demand sick pay and union rights for rail workers, at Grand Central Terminal in New York City, U.S., December 7, 2022. REUTERS/Eduardo Munoz 

Railway tracks are seen at the Lille-Flandres train station in Lille as part of a strike by French SNCF (French state-owned railway company) controllers in France, December 2, 2022. REUTERS/Pascal Rossignol 

Railway tracks are seen at the Lille-Flandres train station in Lille as part of a strike by French SNCF (French state-owned railway company) controllers in France, December 2, 2022. REUTERS/Pascal Rossignol 

Railway tracks are seen at the Lille-Flandres train station in Lille as part of a strike by French SNCF (French state-owned railway company) controllers in France, December 2, 2022. REUTERS/Pascal Rossignol 

Workers repair damaged railroad tracks, as Russia's invasion of Ukraine continues, in Kharkiv region, Ukraine November 25, 2022. REUTERS/Vyacheslav Madiyevskyy 

Workers repair damaged railroad tracks, as Russia's invasion of Ukraine continues, in Kharkiv region, Ukraine November 25, 2022. REUTERS/Vyacheslav Madiyevskyy 

Workers repair damaged railroad tracks, as Russia's invasion of Ukraine continues, in Kharkiv region, Ukraine November 25, 2022. REUTERS/Vyacheslav Madiyevskyy 

Workers repair damaged railroad tracks, as Russia's invasion of Ukraine continues, in Kharkiv region, Ukraine November 25, 2022. REUTERS/Vyacheslav Madiyevskyy 

Workers repair damaged railroad tracks, as Russia's invasion of Ukraine continues, in Kharkiv region, Ukraine November 25, 2022. REUTERS/Vyacheslav Madiyevskyy 

Workers repair damaged railroad tracks, as Russia's invasion of Ukraine continues, in Kharkiv region, Ukraine November 25, 2022. REUTERS/Vyacheslav Madiyevskyy 

A destroyed Lada car is seen beside a railway track in the village where Myhaylo Yurkiv, 65, stayed in his bunker for six months during fierce battles under Russian occupation which destroyed his home and cut the village in two by the shelling of the bridge, leaving him now as the only person living on his side of the village, as Russia's invasion of Ukraine continues, in Tsupivka, Ukraine, October 26, 2022. REUTERS/Clodagh Kilcoyne 

A man waits for the A subway line to arrive at the Beach 60th platform during a foggy morning in the Far Rockaway section of the Queens borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton 

A man walks shirtless on the platform of an oncoming subway during a foggy morning at the Coney Island–Stillwell Avenue station in the Brooklyn borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton 

Repairs are made to train tracks and overhead cables on the train line to Belgorod, as Russia's invasion of Ukraine continues, close to the Russian border in Slatyne, Ukraine, October 25, 2022. REUTERS/Clodagh Kilcoyne 

A general view of a new train manufactured by Chinese enterprise CRRC Zhuzhou Electric Locomotive Co., Ltd, part of the upgrade of Line 1 of the subway system, during an exhibition as part of World Car Free Day, in Mexico City, Mexico, September 22, 2022. REUTERS/Luis Cortes 

An aerial view of shipping containers and freight railway trains ahead of a possible strike if there is no deal with the rail worker unions, at the BNSF Los Angeles Intermodal Facility rail yard in Los Angeles, California, U.S., September 15, 2022. REUTERS/Bing Guan 

An aerial view of train tracks and shipping containers on freight railway trains ahead of a possible strike if there is no deal with the rail worker unions, at the BNSF Los Angeles Intermodal Facility rail yard in Los Angeles, California, U.S., September 15, 2022. REUTERS/Bing Guan 

A displaced family walk along a railway track, past boats amid flood water, following rains and floods during the monsoon season in Sehto village on the outskirts of Sehwan, Pakistan September 15, 2022. REUTERS/Akhtar Soomro 

Labourers put rocks to restore submerged railway track, following rains and floods during the monsoon season in Sehwan, Pakistan September 6, 2022. REUTERS/Akhtar Soomro 

A man walks as railway tracks are seen amid flood water, following rains and floods during the monsoon season in Sehwan, Pakistan September 6, 2022. REUTERS/Akhtar Soomro 

A man looks through the window as a train departs for Dnipro and Lviv, during an evacuation effort of people from war-affected areas of eastern Ukraine, in Pokrovsk, Ukraine, August 4, 2022. REUTERS/Alkis Konstantinidis 

People wait to board a train to Dnipro and Lviv during an evacuation effort from war-affected areas of eastern Ukraine, in Pokrovsk, Ukraine, August 4, 2022. REUTERS/Alkis Konstantinidis