A man reacts in front of police officers, as Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

A man touches a police officer, as Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

People scuffle with police, as Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

People scuffle with police, as Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

People scuffle with police, as Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

A person lies on the ground next to police officers, as Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

People scuffle with police, as Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan separatists take part in a protest during Spain-France summit in Barcelona, January 19, 2023. REUTERS/Albert Gea 

Catalan traditional figurines "caganers" representing Putin and Zelenski are displayed in a shop, which symbolise defecation and fertilisation of the earth, and are believed to bring prosperity and luck for the coming year, in a shop in Barcelona, Spain, December 14, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" representing Putin and Zelenski are displayed in a shop, which symbolise defecation and fertilisation of the earth, and are believed to bring prosperity and luck for the coming year, in a shop in Barcelona, Spain, December 14, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" representing Queen Elizabeth and King Charles are displayed in a shop, which symbolise defecation and fertilisation of the earth, and are believed to bring prosperity and luck for the coming year, in a shop in Barcelona, Spain, December 14, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" made of clay representing Shakira and Gerard Pique are displayed in a shop, which symbolise defecation and fertilisation of the earth, and are believed to bring prosperity and luck for the coming year, in a shop in Barcelona, Spain, December 14, 2022. REUTERS/Albert Gea 

Catalan traditional figurines "caganers" representing international politicians including Putin and Zelenski are displayed in a shop, which symbolise defecation and fertilisation of the earth, and are believed to bring prosperity and luck for the coming year, in a shop in Barcelona, Spain, December 14, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers are made in clay by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" made in clay representing Rishi Sunak are painted by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/Albert Gea 

Catalan traditional figurines "caganers are made in clay by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers are made in clay by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers made in clay are painted by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/Albert Gea 

Catalan traditional figurines "caganers are made in clay by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" are made by inmates of Puig de les Basses Penitentiary Center in Figueres in clay, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" representing Rishi Sunak are made by clay and painted by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/Albert Gea 

Catalan traditional figurines "caganers" are made by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" are made by inmates of Puig de les Basses Penitentiary Center in Figueres in clay, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" are made by inmates of Puig de les Basses Penitentiary Center in Figueres in clay, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Catalan traditional figurines "caganers" are made by inmates of Puig de les Basses Penitentiary Center in Figueres, north of Barcelona, Spain, December 13, 2022. REUTERS/ Albert Gea 

Esteladas, or Catalan separatist flags, are leaning on tents in a protest at Catalunya square in Barcelona, Spain, October 15, 2022. REUTERS/Nacho Doce 

A man walks next to an ephemeral installation of balloons by Brazilian artist Flavia Junqueira, which is part of the programme of the Salto al Vacio "Leap into the Void" at the Liceu Theatre in Barcelona, Spain, October 11, 2022. REUTERS/Nacho Doce 

An ephemeral installation of balloons by Brazilian artist Flavia Junqueira which is part of the programme of the Salto al Vacio "Leap into the Void" is seen at the Liceu Theatre in Barcelona, Spain, October 11, 2022. REUTERS/Nacho Doce 

An ephemeral installation of balloons by Brazilian artist Flavia Junqueira which is part of the programme of the Salto al Vacio "Leap into the Void" is seen at the Liceu Theatre in Barcelona, Spain, October 11, 2022. REUTERS/Nacho Doce 

A man takes pictures of an ephemeral installation of balloons by Brazilian artist Flavia Junqueira, which is part of the programme of the Salto al Vacio "Leap into the Void" at the Liceu Theatre in Barcelona, Spain, October 11, 2022. REUTERS/Nacho Doce 

Brazilian artist Flavia Junqueira, 37, looks at her ephemeral installation of balloons, which is part of the programme of the Salto al Vacio "Leap into the Void" at the Liceu Theatre in Barcelona, Spain, October 11, 2022. REUTERS/Nacho Doce 

People hold up Esteladas, or Catalan separatist flags, during a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. REUTERS/Nacho Doce 

People hold up Esteladas, or Catalan separatist flags, during a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. The banner reads "Independence". REUTERS/Nacho Doce 

People hold up Esteladas, or Catalan separatist flags, during a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. The banner reads "Independence". REUTERS/Nacho Doce 

Catalina, 6, and her sister Isabella, 4, wear Esteladas, or Catalan separatist flags, playing on a playground before a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. REUTERS/Nacho Doce 

Catalina, 6, and her sister Isabella, 4, wear Esteladas, or Catalan separatist flags, playing on a playground before a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. REUTERS/Nacho Doce 

Jairo, 4, stands as he is leaning on a Estelada, or Catalan separatist flag, before a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. REUTERS/Nacho Doce 

Catalina, 6, and her sister Isabella, 4, wear Esteladas, or Catalan separatist flags, playing on a playground before a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. REUTERS/Nacho Doce 

Quim, 3, and Jairo, 4, hold Esteladas, or Catalan separatist flags, next to their parents before a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. REUTERS/Nacho Doce 

Quim, 3, and Jairo, 4, hold up Esteladas, or Catalan separatist flags, before a demonstration to mark Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2022. REUTERS/Nacho Doce 

Aerial view shows the extent of the leak by the half sunk cargo ship OS 35 in Catalan Bay after its collision on Wednesday with an LNG tanker near Gibraltar, September 2, 2022. Gibraltar Government/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY 

Aerial view shows the extent of the leak by the half sunk cargo ship OS 35 in Catalan Bay after its collision on Wednesday with an LNG tanker near Gibraltar, September 2, 2022. Gibraltar Government/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY 

Aerial view shows the extent of the leak by the half sunk cargo ship OS 35 in Catalan Bay after its collision on Wednesday with an LNG tanker near Gibraltar, September 2, 2022. Gibraltar Government/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY 

Aerial view shows the extent of the leak by the half sunk cargo ship OS 35 in Catalan Bay after its collision on Wednesday with an LNG tanker near Gibraltar, September 2, 2022. Gibraltar Government/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY