Prime Minister insists politicians , parents and schools share the burden . Shamima Begum , 15 , Kadiza Sultana , 16 , and Border Force fled to Syria . The girls - aged 15 and 16 - boarded flight from Gatwick Airport to Istanbul . Families give evidence to MPs on what they claim were police failures .
Prime Minister insists politicians , parents and schools share the burden . Shamima Begum , 15 , Kadiza Sultana , 16 , and Amira Abase fled to Syria . The girls - aged 15 and 16 - boarded flight from Gatwick Airport to Istanbul . Families give evidence to MPs on what they claim were police failures .