After being shown an interview of the 19-year-old from a refugee camp in northern Syria, he appeared shocked at her admission that she had seen the head of a decapitated person in a bin - and admitted she was not fazed by it. 

"She saw a head in the bin?"  he said. 

"That makes me think twice." 

Mr Hussen said he had no idea what had happened to his daughter for he had not heard from her "for quite a long time". 

But he said hearing Shamima Begum's story gave him hope. 

Image:Kadiza Sultana (L) married an American, Shamima Begum (C) a Bosnian and Amira Abase an Australian

He said he would "give her a hug" if he was ever reunited with her. 

Shamima Begum said she had seen two of her friends a fortnight ago, but it is not clear whether Amira Abase was one of them. 

:: A nationally representative sample of 1,001 Sky customers were interviewed by SMS on 14 February 2019 about Shamima Begum. 

Data are weighted to the profile of the population.  Sky Data is a member of the British Polling Council and abides by its rules.  The results of the survey can be found here here.