A petition that calls for Ashya King to be reunited with his family has been handed in at Downing Street.
Family campaigner Sanjay Ganatra and the Kings friend Ethan said the petition had 126,000 signatures and called for the instant release of the couple.
ITV News reporter Matt Price has tweeted:
The head of the police force which applied for a European Arrest warrant against the parents of Ashya King has now urged their release.
A British mother whose son's life was saved by proton therapy has told ITV that she defied NHS doctors' advice to pursue the treatment.
The parents of Ashya King said they took him out of a hospital to seek proton beam treatment which is not available under the NHS.