FORMED twelve years ago, the Tamil Nadu Untouchability Eradication Front (TNUEF), a broad-based organisation, has since carried out many successful struggles and movements, increased its influence over various sections of the society and made quite an impact in the southern state. Trade unions, associations of farmers and farm labourers, mass organisations, dalit outfits, and some intellectuals have involved themselves in the functioning of this mass front over the years, making it a powerful agent of change.