Shamima Begum has failed in her legal bid to challenge the decision to deprive her of her British citizenship and Ms Begum was 15 years old when she travelled from Bethnal Green, east London, through Turkey and into territory controlled by the so-called Islamic State (IS)
Her British citizenship was revoked shortly after she was found, nine months pregnant, in a Syrian refugee camp in February 2019.
Ms Begum, now 23, brought a challenge against the Home Office over this decision at the Special Immigration Appeals Commission (SIAC), a specialist tribunal which hears challenges to decisions to remove someone’s British citizenship on national security grounds.