![(FILES) In this file photo taken on October 22, 2019 builders work on the construction site of the refugee camp of Ritsona for the expanding of the housing facilities, some 80km north of Athens on October 22, 2019. Greece will shut down the three largest of its overcrowded migrant camps on islands facing Turkey, and replace them with new closed facilities with much larger capacity, officials said on November 20, 2019. Three camps are to be closed, on the islands of Lesbos, Chios and Samos, currently housing over 27,000 people under terrible conditions which have been repeatedly castigated by rights groups. They have a nominal capacity of just 4,500. / AFP / Louisa GOULIAMAKI](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/JAOLUBN2KY26W6CIRV64D24N7I.jpg?smart=true&auth=c3ce8f654251d21c2d8650961e2edd4c9a17a2a7c227667ad08e6695fde02c21&width=400&height=225)
Builders work on the construction site of the refugee camp of Ritsona, some 80km north of Athens, where housing facilities are being expanded. AFP
Builders work on the construction site of the refugee camp of Ritsona, some 80km north of Athens, where housing facilities are being expanded. AFP
Greece to shut three largest island camps in migration overhaul
The government has committed to relocating 20,000 migrants to the mainland by next year