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

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

Roberto Andrade, who runs the Madeira Rum House, poses with his collection of rums in Funchal, Portugal, December 8, 2017. Picture taken December 8, 2017. REUTERS/Jeremy Gaunt

Prince Albert II of Monaco rides a basket sledge during a visit in Funchal Portugal, September 6, 2017. REUTERS/Duarte Sa

Prince Albert II of Monaco poses for a picture with the runners of basket sledges during a visit in Funchal Portugal, September 6, 2017. REUTERS/Duarte Sa

Prince Albert II of Monaco shakes hands with the runners of basket sledges during a visit in Funchal Portugal, September 6, 2017. REUTERS/Duarte Sa

Prince Albert II of Monaco speaks with the runners of basket sledges during a visit in Funchal Portugal, September 6, 2017. REUTERS/Duarte Sa

Prince Albert II of Monaco rides a basket sledge during a visit in Funchal Portugal, September 6, 2017. REUTERS/Duarte Sa

Firefighters cover victims of a tree that toppled into worshipping crowds during a religious festival in Funchal, Madeira island, Portugal, August 15, 2017. REUTERS/Duarte Sa

Firefighters cover victims of a tree that toppled into worshipping crowds during a religious festival in Funchal, Madeira island, Portugal, August 15, 2017. REUTERS/Duarte Sa

Firefighters cover victims of a tree that toppled into worshipping crowds during a religious festival in Funchal, Madeira island, Portugal, August 15, 2017. REUTERS/Duarte Sa

A cow grazes at Paul da Serra mountains near Funchal, Portugal, March 30, 2017. REUTERS/Rafael Marchante

A straightaway at the ER-110 road is seen at the Encumeada mountains near Funchal, Portugal, March 30, 2017. REUTERS/Rafael Marchante

A straightaway at the ER-110 road is seen at the Encumeada mountains near Funchal, Portugal, March 30, 2017. REUTERS/Rafael Marchante

A cow crosses the road at Paul da Serra mountains near Funchal, Portugal, March 30, 2017. REUTERS/Rafael Marchante

Cows graze at Paul da Serra mountains near Funchal, Portugal, March 30, 2017. REUTERS/Rafael Marchante

Banana passion fruits are shown at Lavradores market in Funchal, Portugal April 1, 2017. REUTERS/Rafael Marchante

Exotic fruits of monstera are shown at Lavradores market in Funchal, Portugal April 1, 2017. Picture taken April 1, 2017. REUTERS/Rafael Marchante

A fishmonger orders fish at Lavradores market in Funchal, Portugal April 1, 2017. REUTERS/Rafael Marchante

Fruits are shown at Lavradores market in Funchal, Portugal, March 31, 2017. REUTERS/Rafael Marchante

Fruits are shown at Lavradores market in Funchal, Portugal, March 31, 2017. REUTERS/Rafael Marchante

Cable cars pass on Funchal, Portugal, April 1, 2017. REUTERS/Rafael Marchante

A cable car passes on Funchal, Portugal, April 1, 2017. REUTERS/Rafael Marchante

Cruise ships are docked at the harbour in Funchal, Portugal, April 1, 2017. REUTERS/Rafael Marchante

A fishmonger cuts a tuna fish at Lavradores market in Funchal, Portugal, April 1, 2017. REUTERS/Rafael Marchante

Cable cars pass on Funchal, Portugal, April 1, 2017. REUTERS/Rafael Marchante

Chili peppers are shown at Lavradores market in Funchal, Portugal April 1, 2017. REUTERS/Rafael Marchante

Queen Silvia of Sweden attends the inauguration of the new building of the Princess D. Amelia hospital in Funchal, Madeira island, Portugal May 2, 2017. REUTERS/Duarte Sa

Sweden's Queen Silvia talks to Francisco Costa of the Princess D. Amelia hospital foundation during the inauguration of the new building of the Princess D. Amelia hospital in Funchal, Madeira island, Portugal May 2, 2017. REUTERS/Duarte Sa

Queen Silvia of Sweden attends the inauguration of the new building of the Princess D. Amelia hospital in Funchal, Madeira island, Portugal May 2, 2017. REUTERS/Duarte Sa

Queen Silvia of Sweden visits Funchal Botanical Garden before the inauguration of the new building of the Princess D. Amelia hospital in Funchal, Madeira island, Portugal May 2, 2017. REUTERS/Duarte Sa

Queen Silvia of Sweden attends the inauguration of the new building of the Princess D. Amelia hospital in Funchal, Madeira island, Portugal May 2, 2017. REUTERS/Duarte Sa

Queen Silvia of Sweden visits Funchal Botanical Garden before the inauguration of the new building of the Princess D. Amelia hospital in Funchal, Madeira island, Portugal May 2, 2017. REUTERS/Duarte Sa

The ER-110 road is seen in the Encumeada mountains near Funchal, Portugal March 31, 2017. Picture taken March 31, 2017. REUTERS/Rafael Marchante