内容摘要："Salmon's been part of this region's industrial revolution," he says. "There used to be a lot of poverty in the region, and now many people earn more than in other parts of Chile.

"Salmon's been part of this region's industrial revolution," he says. "There used to be a lot of poverty in the region, and now many people earn more than in other parts of Chile.

Before Brexit more young people from the EU came to the UK than went the other way.And, remember, Sir Keir has pledged to "significantly" reduce immigration levels in the coming years. So there's a big question mark on what impact a UK-EU scheme could have on UK immigration levels.

Madeleine Sumption from Oxford University's Migration Observatory told BBC Verify that a scheme would likely increase net migration in the short term, as new participants arrive.However, she adds that if everyone left the UK when their visa expired, the long-term impact on migration levels would be minimal."If the UK is worried about the impact, it could phase in the scheme, where it gradually increases the quota. So as people leave, the quota could be raised rather than a big bang all come at once," she said.

As part of the agreement, UK nationals will be able to use eGates at EU airports, rather than having their passport manually checked by a border officer.The government claims: "British holidaymakers will be able to use more eGates in Europe, ending the dreaded queues at border control."

However the text of the EU-UK agreement is less clear, only referring to the "

It is unlikely any change will be implemented by the summer, travel organisation Abta told BBC Verify.A South African children's choir has been performing across the west of England as it takes part in a cultural exchange tour.

Made up of 20 school children from the Madadeni Township in South Africa, the choir is visiting the UK as part of Project Zulu, an initiative by the University of the West of England (UWE).Raising funds for their schools back home, they have showcased their traditional Zulu song in a number of West Country locations, including a Bristol Bears game and in Bath and Bristol city centres.

Project leader, Ben Knight, said their final performance would take place at the Bristol Beacon on 5 June.Project Zulu arranges for choirs from South African townships to tour the UK every two years.