'Why was Yeddyurappa taken back by the BJP ? Because his community is very strong in Karnataka and if he is back, the BJP thinks it will get more seats.' The government should stop all reservations based on caste, Gandhian Salem Velu Gandhi -- who recently asked the Supreme Court to include a new caste in the list of India's castes, for the children of inter-caste marriages -- tells Rediff.com's Shobha Warrier.