A primary school worker receives an AstraZeneca vaccine amid the coronavirus disease (COVID-19) pandemic at Illumbe Bullring in San Sebastian, Spain March 2, 2021. REUTERS/Vincent West

A municipal police officer receives an AstraZeneca vaccine amid the coronavirus disease (COVID-19) pandemic at Illumbe Bullring in San Sebastian, Spain March 2, 2021. REUTERS/Vincent West

Primary school workers rest after receiving AstraZeneca vaccines amid the coronavirus disease (COVID-19) pandemic at Illumbe Bullring in San Sebastian, Spain March 2, 2021. REUTERS/Vincent West

A primary school worker receives an AstraZeneca vaccine amid the coronavirus disease (COVID-19) pandemic at Illumbe Bullring in San Sebastian, Spain March 2, 2021. REUTERS/Vincent West

A primary school worker receives an AstraZeneca vaccine amid the coronavirus disease (COVID-19) pandemic at Illumbe Bullring in San Sebastian, Spain March 2, 2021. REUTERS/Vincent West

A primary school worker receives an AstraZeneca vaccine amid the coronavirus disease (COVID-19) pandemic at Illumbe Bullring in San Sebastian, Spain March 2, 2021. REUTERS/Vincent West

A primary school worker receives an AstraZeneca vaccine amid the coronavirus disease (COVID-19) pandemic at Illumbe Bullring in San Sebastian, Spain March 2, 2021. REUTERS/Vincent West

A man stands by a closed-down business in central Madrid, Spain, March 2, 2021. REUTERS/Susana Vera

A man walks past a closed-down business in central Madrid, Spain, March 2, 2021. REUTERS/Susana Vera

A man walks past a closed-down business in central Madrid, Spain, March 2, 2021. The sign reads: "For sale". REUTERS/Susana Vera

People sit at a table next to closed-down businesses in central Madrid, Spain, March 2, 2021. REUTERS/Susana Vera

A woman walks past a closed-down souvenir store in central Madrid, Spain, March 2, 2021. REUTERS/Susana Vera

People hold flags from Spain's CGT labour union as they protest outside a Zara clothing store, an Inditex brand, in Madrid, Spain, February 25, 2021. REUTERS/Susana Vera

People protest outside a Zara clothing store, an Inditex brand, in Madrid, Spain, February 25, 2021. REUTERS/Susana Vera

People hold flags from Spain's CGT labour union as they protest outside a Zara clothing store, an Inditex brand, in Madrid, Spain, February 25, 2021. The banner reads: "Inditex precarious". REUTERS/Susana Vera

People hold flags from Spain's CGT labour union as they protest outside a Zara clothing store, an Inditex brand, in Madrid, Spain, February 25, 2021. REUTERS/Susana Vera

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Vinicius Junior celebrates scoring their first goal REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Vinicius Junior celebrates scoring their first goal with Ferland Mendy REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Vinicius Junior celebrates scoring their first goal REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Vinicius Junior celebrates scoring their first goal REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Vinicius Junior celebrates scoring their first goal REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Vinicius Junior celebrates scoring their first goal REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Vinicius Junior celebrates scoring their first goal REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Vinicius Junior celebrates scoring their first goal with Ferland Mendy REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Casemiro reacts REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Rodrygo reacts REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Raphael Varane in action with Real Sociedad's Alexander Isak and Nacho Monreal REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid coach Zinedine Zidane REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Casemiro reacts REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Sociedad's Portu celebrates scoring their first goal REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Sociedad's Portu celebrates scoring their first goal with David Silva REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Sociedad's Portu celebrates scoring their first goal with David Silva REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Sociedad's Alexander Isak in action with Real Madrid's Toni Kroos REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Toni Kroos in action REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Marco Asensio in action with Real Sociedad's Martin Zubimendi REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid coach Zinedine Zidane REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Sociedad's Martin Zubimendi in action with Real Madrid's Mariano Diaz REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Raphael Varane in action with Real Sociedad's Alexander Isak REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Sociedad's Mikel Oyarzabal in action with REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid coach Zinedine Zidane REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Raphael Varane in action with Real Sociedad's Alexander Isak REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Marco Asensio the warm up before the match REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Isco during the warm up before the match REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Thibaut Courtois during the warm up before the match REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Madrid's Isco during the warm up before the match REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 Real Sociedad players before the match REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 General view outside the stadium before the match REUTERS/Sergio Perez

Soccer Football - La Liga Santander - Real Madrid v Real Sociedad - Estadio Alfredo Di Stefano, Madrid, Spain - March 1, 2021 General view inside the stadium before the match REUTERS/Sergio Perez

A Mosso d'Esquadra police officer is seen inside the offices of FC Barcelona in Barcelona, Spain, March 1, 2021. REUTERS/Albert Gea

A Mosso d'Esquadra police officer enters the offices of FC Barcelona in Barcelona, Spain, March 1, 2021. REUTERS/Albert Gea

Mossos d'Esquadra police officers walk past the offices of FC Barcelona in Barcelona, Spain, March 1, 2021. REUTERS/Albert Gea

Mossos d'Esquadra police officers walk past the offices of FC Barcelona in Barcelona, Spain, March 1, 2021. REUTERS/Albert Gea

Mossos d'Esquadra police officers check a car outside the offices of FC Barcelona in Barcelona, Spain, March 1, 2021. REUTERS/Albert Gea

A man arrives at the offices of FC Barcelona in Barcelona, Spain, March 1, 2021. REUTERS/Albert Gea

A man looks at the 'The Three Graces' by Flemish painter Peter Paul Rubens during the media presentation of the exhibition 'Mythological Passions' at Prado Museum amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain, March 1, 2021. REUTERS/Susana Vera

People look at two versions of 'Danae' by Italian painter Titian during the media presentation of the exhibition 'Mythological Passions' at Prado Museum amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain, March 1, 2021. REUTERS/Susana Vera

A man looks at the 'The Three Graces' by Flemish painter Peter Paul Rubens during the media presentation of the exhibition 'Mythological Passions' at Prado Museum amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain, March 1, 2021. REUTERS/Susana Vera

A woman attends the media presentation of the exhibition 'Mythological Passions' at Prado Museum amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain, March 1, 2021. REUTERS/Susana Vera

A cameraman films the 'The Three Graces' by Flemish painter Peter Paul Rubens during the media presentation of the exhibition 'Mythological Passions' at Prado Museum amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain, March 1, 2021. REUTERS/Susana Vera

A museum worker sticks out her head before walking past 'The Three Graces' by Flemish painter Peter Paul Rubens during the media presentation of the exhibition 'Mythological Passions' at Prado Museum amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain, March 1, 2021. REUTERS/Susana Vera