Ashya King's brother: 'We wanted to do what was best'

The parents of Ashya King are being held in police custody after a court in Madrid refused to consent to their extradition to the UK at court appearance in Spain.

An international search was launched after the couple took the five-year-old, who has a brain tumour, from hospital in Southampton on Thursday.

Their eldest son, Danny, told BBC News that the family just wanted to do what was best for Ashya.