Doctors warn treatment 'jeopardising' Ashya King's chances
The NHS has been accused of jeopardising Ashya King's chance of a cure by paying for his treatment overseas.
A group of experts in child cancer have written a letter to the head of the NHS saying this could have "irredeemable repercussions" for other children and families.
NHS England maintains its decision was made in the best interests of the patient.
David Fenton reports.