Here is a small selection of the people affected by Donald Trump’s travel ban on nationals from seven Muslim-majority countries.
Florence (Italy) - There have been scuffles between Somali refugees and police outside the office of regional authorities in Florence.
At least 50 people have been arrested on the Greek island of Chios after violence erupted at a migrant camp.
Hundreds of migrants including unaccompanied children are still said to be in the camp in Calais known as ‘the Jungle’, a day after French officials declared that it had been cleared.
In his final speech to the UN General Assembly President Obama has urged wealthy nations to do more to help refugees.
Berlin is set to vote on Sunday in Germany’s second regional elections in as many weeks and all signs are pointing to another blow for Chancellor Angela Merkel.