SIGNIFICANT ground level changes are in the offing in the 75-year-old Dravidian movement. This has surfaced in the Dalits of Tamil Nadu organising themselves politically into a monolithic grouping. Together with the Muslims, they are now represented by the Pudiya Tamizhyagam (PT), a steadily rising political party floated by Dr Krishnaswamy. Its a new political consciousness thats deeply influenced by the caste riots in the southern districts and the Coimbatore serial blasts. "We are bringing ideology to politics once again. The number game and calculations cant be fought by counter number games and calculations. But only by mass mobilisation," declares Krishnaswamy.