Thanks for remembering, penguin. My husband had brain cancer. The radiotherapy changes you. His memory went, his speech changed even from the problems he had. His centre of balance changed. He could not walk, but he did not know if he was sitting or lying down. It was a different part of the brain, but the changes were there.
He was being treated in a different part of the hospital next to the Bobby Robson Centre, but we were hoping that they would suggest trials for him. He was too far gone by then, and the machines that they have now were not available then.
I think Ashya's parents should be allowed to do whatever they can to help him, whatever the outcome. The police can still back down if they want to and withdraw the court order.
As penguin says, many people who have cancer can get brain cancer as a secondary. An adult can decide what to do. A child cannot and relies on his family to help. That's what should be allowed to happen here.