Farmer groups in north Karnataka have called for a bandh tomorrow demanding the implementation of the Kalasa-Banduri project. This project would involve diverting water of the Mahadayi river from its two tributaries, Kalasa and Banduri in some of the northern districts of the state. Goa had raised objections to this project saying that it would affect their water supply from the river. And now protestors in the northern districts of Karnataka are raising the level of the agitation with this bandh call.