Thái Bình Province
On 24 December 1943 Trần Tử Bình was arrested again in Thái Bình Province and was imprisoned in Hà Nam Prison. In early 1944, after an unsuccessful attempt at jailbreak, he was sent to Hỏa Lò Prison (Hanoi), where he became one of the organizers of a famous collective escape for over 100 political prisoners.