I’m an Allied member of the armed forces serving time in a German POW camp and I manage to escape into Switzerland: am I welcomed to stay for the remainder of the war, handed back to Germany or can I be picked up by Allied aircraft and return to the war?

by RedbeardRagnar
Georgy_K_Zhukov

As a neutral power, Switzerland had obligations under international law to hold any military personnel of the belligerent powers for the duration of the war. The conditions varied greatly, and in some cases were infamously harsh, such as the internee camp at Wauwillermoos. I've written a bit more about it here which may be of interest.