A workers uses a mix of quaternary ammonium compounds and water to disinfect a sculpture in honour to Mapuche Indian people at Santiago's 'Plaza de Armas' square during the start of a general quarantine to force down a surging rate of fresh coronavirus cases in the capital, amid the spread of the coronavirus disease (COVID-19) in Santiago, Chile May 16, 2020. REUTERS/Ivan Alvarado

A Mapuche Indian volunteer controls the access to their town using a self-managed health check point as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) at Huentelolen area, Tirua town, Chile May 6, 2020. Picture taken May 6, 2020. The banner painted with a Mapuche flag reads 'Stay at home'. REUTERS/Jose Luis Saavedra

Mapuche Indian volunteers get ready to control the access at a self-managed health check point as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) at Huentelolen area, Tirua town, Chile May 6, 2020. Picture taken May 6, 2020. REUTERS/Jose Luis Saavedra

A Mapuche Indian volunteer uses a mobile phone at a self-managed health check point as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) at Huentelolen area, Tirua town, Chile May 6, 2020. Picture taken May 6, 2020. REUTERS/Jose Luis Saavedra

Mapuche Indian volunteers control the access to their town using a self-managed health check point as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) at Huentelolen area, Tirua town, Chile May 6, 2020. Picture taken May 6, 2020. REUTERS/Jose Luis Saavedra

A Mapuche Indian volunteer uses disinfectant as they control the access to their town using a self-managed health check point as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) at Huentelolen area, Tirua town, Chile May 6, 2020. Picture taken May 6, 2020. REUTERS/Jose Luis Saavedra

Andrea Ferreira, a Mapuche wife, grows raspberries to use at home at 'Millanao Ancaten' indigenous community as they self-isolate from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

A Mapuche indian family grow up potatos to use at home at 'Felipe Huenuman' indigenous community as they self-isolate from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

A view of 'Felipe Huenuman' Mapuche Indian community as they self-isolate from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Estela Astorga Porma, a Mapuche Indian woman, wears a face mask as she sweeps outside her 'Ruka' (House) while they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) in Huentelolen area close Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Mapuche Indian farmers get ready their land to cultivate as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Estela Astorga Porma, a Mapuche Indian woman, wears a face mask while posing for a picture outside her 'Ruka' (House) while they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) in Huentelolen area close Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Rodolfo Carilao, a Mapuche Indian farmer, gets ready to cultivate his land at 'Felipe Huenuman' indigenous community as they self-isolate from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Mapuche Indian volunteers control the access to their town using a self-managed health check point as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) at Huentelolen area, Tirua town, Chile May 6, 2020. Picture taken May 6, 2020. REUTERS/Jose Luis Saavedra

Andrea Ferreira, a Mapuche wife, feeds her chickens at 'Millanao Ancaten' indigenous community as they self-isolate from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Mapuche Indian people use a bullock cart to approach at a self-managed health check point access as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

A view of 'Felipe Huenuman' Mapuche Indian community as they self-isolate from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Mapuche Indian volunteers control the access to their town using a self-managed health check point as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) in Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Estela Astorga Porma, a Mapuche Indian woman, wears a face mask as she knits a basket inside her 'Ruka' (House) to sell it at a native fair, while they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) in Huentelolen area close Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

Mapuche Indian volunteers control child's temperature at a self-managed health check point town access as they self-isolate their indigenous community from the outside world, amid the spread of the coronavirus disease (COVID-19) in San Ramon area, Tirua town, Chile May 7, 2020. Picture taken May 7, 2020. REUTERS/Jose Luis Saavedra

A demonstrator waves a Mapuche flag with "Chile Resists" written on it during a protest against Chile's government in Santiago, Chile February 28, 2020. REUTERS/Pablo Sanhueza

A Mapuche woman reacts during anti-government protests in Santiago, Chile, January 31, 2020. REUTERS/Edgard Garrido TPX IMAGES OF THE DAY

A demonstrator kisses a Mapuche woman during anti-government protests in Santiago, Chile January 24, 2020. REUTERS/Edgard Garrido

A protester holds a Mapuche flag in front of security forces during a protest against Chile's government in Santiago, Chile, December 21, 2019. REUTERS/Pablo Sanhueza

A protester waves a Mapuche flag during a protest against Chile's government in Santiago, Chile, December 21, 2019. REUTERS/Pablo Sanhueza

A protester waves a Mapuche flag next to the equestrian monument in Plaza Baquedano during a protest against Chile's government in Santiago, Chile, December 21, 2019. REUTERS/Pablo Sanhueza

A protester waves a Mapuche flag next to the equestrian monument in Plaza Baquedano during a protest against Chile's government in Santiago, Chile, December 21, 2019. REUTERS/Pablo Sanhueza

People kiss under a Mapuche flag during a protest against Chile's government in Santiago, Chile, December 21, 2019. REUTERS/Pablo Sanhueza TPX IMAGES OF THE DAY

People kiss under a Mapuche flag during a protest against Chile's government in Santiago, Chile, December 21, 2019. REUTERS/Pablo Sanhueza

Demonstrators hold banners and Chilean, Mapuche and Wiphala flags during a protest against Chile's government in Santiago, Chile December 13, 2019. REUTERS/Ricardo Moraes

A riot policeman pushes a demonstrator holding a Mapuche flag during a protest against Chile's government in Santiago, Chile December 9, 2019. REUTERS/Pablo Sanhueza

A demonstrator takes cover under a Mapuche flag as a police water cannon is deployed during a protest against Chile's government in Santiago, Chile December 9, 2019. REUTERS/Pablo Sanhueza

Demonstrators shine lasers and wave a Mapuche flag as they protest against Chile's government, in Santiago, Chile November 29, 2019. REUTERS/Pablo Sanhueza

Demonstrators holding a banner and a Mapuche flag take part in a protest against Chile's government in Valparaiso, Chile November 26, 2019. REUTERS/Rodrigo Garrido?

Demonstrators wave a Mapuche flag during a protest against Chile's government, in Santiago, Chile November 22, 2019. REUTERS/Pablo Sanhueza

Demonstrators holding a Mapuche flag take cover from a water spray during a protest against Chile's government in Santiago, Chile, November 20, 2019. REUTERS/Pablo Sanhueza

A man holds a Mapuche flag in front of members of the security forces during a protest against Chile's government, in Santiago, Chile November 19, 2019. REUTERS/Pablo Sanhueza

A demonstrator holds a Mapuche flag during a protest against Chile's government in Santiago, Chile, November 18, 2019. REUTERS/Henry Romero

Demonstrators wave Mapuche and Chilean flags from a statue during a protest against Chile's government in Santiago, Chile November 15, 2019. REUTERS/Ivan Alvarado

Demonstrators hold Chilean and Mapuche flags during a protest against Chile's government in Santiago, Chile November 15, 2019. REUTERS/Jorge Silva

A demonstrator holding a Mapuche flag is detained by a member of the security forces during a protest against Chile's government in Santiago, Chile November 15, 2019. REUTERS/Jorge Silva

A Chilean Mapuche indigenous community member takes part in a protest against Chile's government in Valparaiso, Chile November 14, 2019. REUTERS/Rodrigo Garrido

Demonstrators hold Mapuche flags during a protest against Chile's government in Santiago, Chile November 14, 2019. REUTERS/Pilar Olivares

The head of the statue of Spanish conqueror Pedro de Valdivia is covered with a Mapuche flag in Santiago, Chile November 14, 2019. REUTERS/Ivan Alvarado

A demonstrator holds a sign to demand justice and commemorate the anniversary of Camilo Catrillanca, an indigenous Mapuche man who was shot in the head during a police operation in southern of Chile on 2018, outside the Chilean Embassy in Mexico City, Mexico November 14, 2019. The sign reads, "Pinera, killer" REUTERS/Edgard Garrido

An indigenous Mapuche with the face painted prepares to take part in a demonstration, in Santiago, Chile November 14, 2019. REUTERS/Ivan Alvarado TPX IMAGES OF THE DAY

Indigenous Mapuche people light candles in front of members of the security forces before taking part in a demonstration, in Santiago, Chile November 14, 2019. REUTERS/Ivan Alvarado

Indigenous Mapuche people arrive to take part in a demonstration, in Santiago, Chile November 14, 2019. REUTERS/Ivan Alvarado

Demonstrators take part to demand justice and commemorate the anniversary of Camilo Catrillanca, an indigenous Mapuche man who was shot in the head during a police operation in southern of Chile on 2018, outside the Chilean Embassy in Mexico City, Mexico November 14, 2019. The sign reads, "Pinera, killer" REUTERS/Edgard Garrido

A demonstrator takes part to demand justice and commemorate the anniversary of Camilo Catrillanca, an indigenous Mapuche man who was shot in the head during a police operation in southern of Chile on 2018, outside the Chilean Embassy in Mexico City, Mexico November 14, 2019. The sign reads, "Pinera, killer" REUTERS/Edgard Garrido

Demonstrators hold a Mapuche flag and a placard reading "Camilo lives in the fight" as they take part in a protest against Chile's government in Santiago, Chile November 14, 2019. REUTERS/Pilar Olivares

A demonstrator signal a Mapuche flag on top of a road sign during a protest against Chile's government in Concepcion, Chile November 12, 2019. REUTERS/Juan Gonzalez

A demonstrator waves a Mapuche flag during a march against Chile's government in Concepcion, Chile November 12, 2019. REUTERS/Juan Gonzalez

A demonstrator holds a Mapuche flag during a protest against Chile's government at Plaza Italia in Santiago, Chile, November 9, 2019. REUTERS/Henry Romero

A demonstrator holds a Mapuche flag during a protest against Chile's government at Plaza Italia in Santiago, Chile, November 9, 2019. REUTERS/Pablo Sanhueza

A demonstrator holds a Mapuche flag during a protest against Chile's government at Plaza Italia in Santiago, Chile, November 9, 2019. REUTERS/Pablo Sanhueza

A demonstrator holds a Mapuche flag and a rock during a protest against Chile's government at Plaza Italia in Santiago, Chile, November 9, 2019. REUTERS/Pablo Sanhueza

A demonstrator holds a Mapuche flag during protests against Chile's government at Plaza Italia in Santiago, Chile November 9, 2019. REUTERS/Henry Romero

A demonstrator holds a Mapuche flag behind fellow demonstrators riding a motorcycle during a protest against Chile's government at Plaza Italia in Santiago, Chile, November 9, 2019. REUTERS/Pablo Sanhueza

A demonstrator holds a Mapuche flag during protests against Chile's government at Plaza Italia in Santiago, Chile November 9, 2019. REUTERS/Henry Romero