[1][2] In June 1942, several months after arriving at Colditz, he was summoned to Berlin to meet with Subhas Chandra Bose.
Although he was a supporter of India's independence, Mazumdar refused the offer because he had pledged an oath of allegiance to King George VI, and was returned to Colditz.
[5] He resumed his medical career and worked as a GP firstly in Wales and then in Essex before retiring to Galmpton in Devon.
[1] In 1996 an archivist from the Imperial War Museum made several oral recordings with Mazumdar on the basis that these would not be released until after his death.
Following his death in December 1997 aged 82, his widow Joan agreed to allow public access to the tapes.