The Vatican, with its neutral status and perceived immunity from Nazi aggression, became a beacon of hope for those seeking refuge. O'Flaherty used this to his advantage, leveraging the diplomatic immunity of the Vatican to create a network of hiding places and escape routes.
The Scarlet Pimpernel of the Vatican: Reading Answers and Location Guide
However, I don’t have access to copyrighted IELTS answer keys or the exact passage you’re referring to. The title is not from official Cambridge IELTS books (which have titles like The Dugong , The Step Pyramid of Djoser , etc.), so it’s probably from:
He aided these individuals along with Jews.