Chandigarh: Kendri Sri Guru Singh Sabha (Chandigarh) hosted a lecture of Sikh thinker, educationist and activist S. Harinder Singh on November 15, 2018 at Sri Guru Granth Sahib Bhawan, Sector 28A, Chandigarh. In this lecture S. Harinder Singh discussed the root cause of problems that Sikhs are facing in present times. He discussed the issue with reference to Gurbani.