After a period of recuperation, he managed to escape with the help of the Dutch underground. Although he was unfit to be moved, the Germans were about to move him to a prisoner-of-war camp. He was taken by 'Piet van Arnhem', a resistance worker from Ede, and driven to Ede. They were stopped on the way but Hackett had extra bloody bandages applied to make him look even worse than he was. Piet told the checkpoint that they were taking him to hospital. They were let through despite the hospital being in the opposite direction from which they had just come.
