This week, Dr Gavin Ashenden is joined by Karen Anstiss, the service manager for Caritas Bakhita House, a safe house in London for trafficked and exploited women which is run by the Catholic Church.

A former police officer, Miss Anstiss charts the origins of the project 10 years ago as part of a broader response to the “endemic and deeply embedded” global problem of an estimated 50 million people trapped in modern-day slavery, a scourge described by Pope Francis as a “wound in the body of humanity and therefore in the body of Christ himself”

She goes on to describe the pioneering work of Bakhita House, which since 2015 has given sanctuary to 188 women, aged between 15 and 70, who are drawn from 49 countries and who are overwhelmingly the victims of sexual exploitation or serious sexual assault.