Soldiers stand guard at the scene where a freight train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza

A train crew member walks down from a locomotive at the scene where a freight train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza

Police officers chat near a locomotive at the scene where a train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza

A view shows the scene where a train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza

Police officers chat near a locomotive at the scene where a train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza

A police officer checks his phone while walking at the scene where a freight train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza TPX IMAGES OF THE DAY

A view shows the scene where a train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza

Members of the National Guard and train crew members are seen at the scene where a freight train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza

Members of the National Guard and train crew members are seen at the scene where a freight train derailed onto houses in the rural area of San Isidro Mazatepec, in Jalisco state, Mexico June 15, 2021. REUTERS/Fernando Carranza

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People inspect the damage at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People inspect the damage at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany TPX IMAGES OF THE DAY

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

An Egyptian police officer walks at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

An Egyptian police officer stands guard at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

Egyptian police officers stand guard at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

Egyptian police officers stand guard at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

Egyptian officials inspect the damage at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

Egyptian officials inspect the damage at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

A boy stands at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People inspect the damage at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People inspect the damage at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

People gather at the site where train carriages derailed in Qalioubia province, north of Cairo, Egypt April 18, 2021. REUTERS/Mohamed Abd El Ghany

Rescue workers walk past damaged train carriages at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

A damaged train carriage extracted from a tunnel is seen at the site after the deadly train derailment north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Members of the media document a damaged train carriage extracted from a tunnel after the deadly train derailment north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang TPX IMAGES OF THE DAY

Damaged train carriages are seen at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

A damaged train carriage is seen at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers and damaged train carriages are seen behind a cordon at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers extract a damaged train carriage from a tunnel after the deadly train derailment north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers extract a damaged train carriage from a tunnel after the deadly train derailment north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers extract a damaged train carriage from a tunnel after the deadly train derailment north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers extract a damaged train carriage from a tunnel after the deadly train derailment north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers inspect a damaged train carriage at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

A rescue worker stands next to a damaged train carriage at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers extract a damaged train carriage from a tunnel after the deadly train derailment north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers stand near a damaged train carriage at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

Rescue workers walk past a damaged train carriage at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

A rescue worker inspects a damaged train carriage at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

A damaged train carriage is seen behind a cordon at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

A rescue worker walks past a damaged train carriage at the site after the deadly train derailment in a tunnel north of Hualien, Taiwan April 6, 2021. REUTERS/Ann Wang

A damaged train carriage is seen at the site of the deadly train derailment at a tunnel, north of Hualien, Taiwan April 4, 2021. REUTERS/Ann Wang