The parents of five-year-old Ashya King have been arrested by Spanish police and taken to a police station, Hampshire Constabulary have announced.
Speaking to reporters, Assistant Chief Constable Chris Shead said: " The parents have been arrested, they've been taken to a police station, there are no winners in this situation."
"I've said all along that this must be a terribly distressing time for Ashya's family and I stand by that now," he added.
ITV News Correspondent Sejal Karia has been following developments.
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Ashya King's parents told the Daily Mail they fled the UK after being told NHS treatments would leave him with life-long disabilities.
The head of the police force which applied for a European Arrest warrant against the parents of Ashya King has now urged their release.
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