Exodus: Our Journey Continues

BBC2, 9pm, Thursday

A follow-up to a 2016 documentary, following the lives of migrants and refugees.

They include Dame, who describes life as a refugee in London as like being ‘a ghost in a prison’.

Meanwhile, newlyweds Ali and Sharin from Afghanistan have spent a month camping on the streets of Thessaloniki, waiting to be smuggled across the borders into Macedonia and Serbia.