AS VILLAGE pramukh Madhuben Shiayal finished addressing the meeting, a dozen koli men and a handful of women who had taken off time from weeding the bajri fields got up to go. The hot April sun blazed over Khared, a village in Mahuva taluka in Bhavnagar district of southern Gujarat. Unlike others, Natha Shiayal, an elder with a quiet demeanour, walked barefoot.