Amritsar: Sikh political prisoner Professor Devender Pal Singh Bhullar was transferred to Amritsar central jail from Tihar Jail, Delhi on today (June 12). Prof. Devender Pal Singh Bhullar admitted in Guru Nanak Hospital After Medical Examination. It is notable that Prof. Bhullar was undergoing treatment at Institute Of Human Behavior And Allied Sciences (IHBAS) Delhi since 2010.