“…Because I felt for those first schoolgirls, I kept following their progress, checking for them online as they set up in Syria, married, and began to tweet themselves. But as I followed them on social media, my sympathy soon turned to disgust.
‘Happy #9/11’ wrote young Zahra Halane, one of the twins from Manchester who fled to Isis last year. ‘Happiest day of my life. Hopefully more to come. InSha Allah #Is.’