A COVID-19 patient transferred from Lisbon arrives at Nelio Mendonca Hospital in Funchal, amid the coronavirus disease (COVID-19) pandemic, in Funchal, on the island of Madeira, Portugal, January 29, 2021. REUTERS/Duarte Sa 

A COVID-19 patient transferred from Lisbon arrives at Nelio Mendonca Hospital in Funchal, amid the coronavirus disease (COVID-19) pandemic, in Funchal, on the island of Madeira, Portugal, January 29, 2021. REUTERS/Duarte Sa 

An airforce plane carrying transferred COVID-19 patients from Lisbon arrives at Cristiano Ronaldo airport in Funchal, amid the coronavirus disease (COVID-19) pandemic, in Funchal, on the island of Madeira, Portugal, January 29, 2021. REUTERS/Duarte Sa 

An ambulance carrying a transferred COVID-19 patient from Lisbon arrives at Nelio Mendonca Hospital in Funchal, amid the coronavirus disease (COVID-19) pandemic, in Funchal, on the island of Madeira, Portugal, January 29, 2021. REUTERS/Duarte Sa 

An airforce plane carrying transferred COVID-19 patients from Lisbon arrives at Cristiano Ronaldo airport in Funchal, amid the coronavirus disease (COVID-19) pandemic, in Funchal, on the island of Madeira, Portugal, January 29, 2021. REUTERS/Duarte Sa 

Ambulances with COVID-19 patients to be transfered to Madeira island arrive at Figo Maduro military airport, amid the coronavirus disease (COVID-19) pandemic, in Lisbon, Portugal, January 29, 2021. REUTERS/Pedro Nunes 

Tourists are pictured at Quinta do Sol hotel during the outbreak of coronavirus disease (COVID-19), in Funchal, on the island of Madeira, Portugal March 17, 2020. REUTERS/Duarte Sa 

Tourists are pictured at Quinta do Sol hotel during the outbreak of coronavirus disease (COVID-19), in Funchal, on the island of Madeira, Portugal March 17, 2020. REUTERS/Duarte Sa 

A police officer guards Quinta do Sol hotel during the outbreak of coronavirus disease (COVID-19), in Funchal, on the island of Madeira, Portugal March 17, 2020. REUTERS/Duarte Sa 

Tourists wear protective face masks at Quinta do Sol hotel during the outbreak of coronavirus disease (COVID-19), in Funchal, on the island of Madeira, Portugal March 17, 2020. REUTERS/Duarte Sa 

Policemen guard Quinta do Sol hotel during the outbreak of coronavirus disease (COVID-19), in Funchal, on the island of Madeira, Portugal March 17, 2020. REUTERS/Duarte Sa 

A worker of Quinta do Sol hotel wearing a protective face mask is pictured during the outbreak of coronavirus disease (COVID-19), in Funchal, on the island of Madeira, Portugal March 17, 2020. REUTERS/Duarte Sa 

Ambulances transporting injured German tourists involved in a bus accident, arrive at a German Air Force medical airplane at Cristiano Ronaldo Airport in Funchal, on the island of Madeira, Portugal April 20, 2019. REUTERS/Rafael Marchante TPX IMAGES OF THE DAY 

An ambulance transporting injured German tourists involved in a bus accident arrives at a German Air Force medical airplane at Cristiano Ronaldo Airport in Funchal, on the Portuguese Island of Madeira, April 20, 2019. REUTERS/Rafael Marchante 

A German Air Force medical airplane with the injured German tourists involved in a bus accident onboard takes off at Cristiano Ronaldo Airport in Funchal, in the Portuguese Island of Madeira, April 20, 2019. REUTERS/Rafael Marchante 

A German Air Force medical airplane takes off with the injured German tourists involved in a bus accident onboard, at Cristiano Ronaldo Airport in Funchal, on the Portuguese Island of Madeira, April 20, 2019. REUTERS/Rafael Marchante 

An injured German tourist involved in a bus accident, is helped onto a German Air Force medical airplane at Cristiano Ronaldo Airport in Funchal, on the island of Madeira, Portugal April 20, 2019. REUTERS/Rafael Marchante 

Ambulances transporting injured German tourists involved in a bus accident, arrive at a German Air Force medical airplane at Cristiano Ronaldo Airport in Funchal, on the island of Madeira, Portugal April 20, 2019. REUTERS/Rafael Marchante 

A German Air Force medical airplane, which will transport injured German tourists involved in a bus accident, is seen at Cristiano Ronaldo Airport in Funchal, on the island of Madeira, Portugal April 20, 2019. REUTERS/Rafael Marchante 

An injured German tourist involved in a bus accident is helped onto a German Air Force medical airplane at Cristiano Ronaldo Airport in Funchal, on the island of Madeira, Portugal April 20, 2019. REUTERS/Rafael Marchante 

An injured German tourist involved in a bus accident is helped onto a German Air Force medical airplane at Cristiano Ronaldo Airport in Funchal, on the island of Madeira, Portugal April 20, 2019. REUTERS/Rafael Marchante 

An injured German tourist involved in a bus accident is helped onto a German Air Force medical airplane at Cristiano Ronaldo Airport in Funchal, on the island of Madeira, Portugal April 20, 2019. REUTERS/Rafael Marchante 

An injured German tourist involved in a bus accident is helped onto a German Air Force medical airplane at Cristiano Ronaldo Airport in Funchal, on the island of Madeira, Portugal April 20, 2019. REUTERS/Rafael Marchante 

A German Air Force medical airplane lands to take the injured German tourists involved in a bus accident, at Cristiano Ronaldo Airport in Funchal, in the Portuguese Island of Madeira, April 20, 2019. REUTERS/Rafael Marchante 

A German Air Force medical airplane waits for the injured German tourists involved in a bus accident, at Cristiano Ronaldo Airport in Funchal, in the Portuguese Island of Madeira, April 20, 2019. REUTERS/Rafael Marchante 

A German Air Force medical airplane waits for the injured German tourists involved in a bus accident, at Cristiano Ronaldo Airport in Funchal, in the Portuguese Island of Madeira, April 20, 2019. REUTERS/Rafael Marchante 

German tourists involved at a bus accident leave a church after they attend a mass in homage to the victims of a bus accident in Funchal, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

German tourists involved at a bus accident leave a church after they attend a mass in homage to the victims of a bus accident in Funchal, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

German tourists involved at a bus accident leave a church after they attend a mass in homage to the victims of a bus accident in Funchal, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

German tourists involved at a bus accident arrive to attend a mass in homage to the victims of a bus accident in Funchal, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

German tourists involved at a bus accident arrive to attend a mass in homage to the victims of a bus accident in Funchal, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

German tourists involved at a bus accident arrive to attend a mass in homage to the victims of a bus accident in Funchal, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

A mass is held in homage to the victims of a bus accident in Funchal, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

Portugal's President Marcelo Rebelo de Sousa observes a minute of silence at the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

Portugal's President Marcelo Rebelo de Sousa visits the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

Portugal's President Marcelo Rebelo de Sousa observes a minute of silence at the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

Portugal's President Marcelo Rebelo de Sousa observes a minute of silence at the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

Flowers are seen at the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 19, 2019. REUTERS/Rafael Marchante 

German Foreign Minister Heiko Maas observes a minute of silence at the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

German Foreign Minister Heiko Maas and his Portuguese counterpart Augusto Santos Silva observe a minute of silence at the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

German Foreign Minister Heiko Maas visits the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

German Foreign Minister Heiko Maas lays flowers as he visits the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

A resident puts flowers at the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

A resident puts flowers at the site of a bus accident in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

A forensic technician carries a stretcher at the Nelio Mendonca hospital in Funchal, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

A resident looks at the site of a bus accident, in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Duarte Sa 

A police officer takes pictures at the site of a bus accident, in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Duarte Sa 

The site of a bus accident is seen in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante TPX IMAGES OF THE DAY 

The site of a bus accident is seen in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

A police officer looks at the site of a bus accident, in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

The site of a bus accident is seen in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

The site of a bus accident is seen in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

The site of a bus accident is seen in Canico, in the Portuguese Island of Madeira, April 18, 2019. REUTERS/Rafael Marchante 

People look at the scene of a bus accident in Canico, in the Portuguese Island of Madeira, April 17, 2019. REUTERS/Duarte Sa 

Rescue workers use blanket to cover bodies at the scene of a bus accident in Canico, in the Portuguese Island of Madeira, April 17, 2019. REUTERS/Duarte Sa 

Rescue workers stand at the scene of a bus accident in Canico, in the Portuguese Island of Madeira, April 17, 2019. REUTERS/Duarte Sa 

Rescue workers stand next to the wreckage of a bus after an accident in Canico, in the Portuguese Island of Madeira, April 17, 2019. REUTERS/Duarte Sa 

Forensic and rescue workers stand at the scene of a bus accident in Canico, in the Portuguese Island of Madeira, April 17, 2019. REUTERS/Duarte Sa 

People stand next to the wreckage of a bus after an accident in Canico, in the Portuguese Island of Madeira, April 17, 2019. REUTERS/Duarte Sa