Cauvery Urimai Meetpu Kuzhu has appealed to all the MPs of both the Houses to resign as a mark of protest against what it alleges the indifferent attitude of the Central government in the Cauvery water issue. P.Maniyarasan, coordinator of the Kuzhu, said that a resolution to this effect was adopted at a meeting held in Thanjavur on Thursday. The kuzhu also appealed to Chief Minister Jayalalithaa to convene the Legislative Assembly immediately and pass a resolution stopping the supply of electricity produced here to Karnataka. Members of the kuzhu would organise demonstrations in front of Public Works Department offices in Cauvery delta districts on December 21.