A farmers’ body spearheading the stir against release of Cauvery water to Tamil Nadu began a relay hunger strike here in protest against Karnataka’s action and warned that people would stop paying taxes if the Government did not heed their demand to stop the flow by this evening.

“We have set a deadline to the Government... if the water release is not stopped by this evening, people will resort to a civil disobedience movement by not paying taxes,” Cauvery Hitarakshana Samithi President G. Madegowda told reporters.

Karnataka has been releasing 9,000 cusecs since Sunday, in compliance with a Supreme Court directive.

Gowda, a former MP, said he has decided not to go on an indefinite fast on a plea by former Prime Minister H.D. Deve Gowda.

Raitha Sangha (Farmers’ Association) leaders said they would lay seige to Raj Bhavan today in Bangalore, demanding the intervention of Governor H.R. Bharadwaj on the Cauvery water issue and to safeguard the state’s interest.

Meanwhile, Opposition Congress leader in the Assembly Siddaramaiah commenced a padayatra from Mysore to Mandya to express solidarity with the agitating farmers.

Authorities at Krishna Raja Sagar reservoir stepped up security in the wake of escalated protests when thousands of farmers tried to lay siege to the dam and also the Kabini reservoir yesterday, demanding the closure of crest gates to stop the flow.

District authorities had deployed Rapid Action Force at the KRS dam.

Chief Minister Jagadish Shettar had urged the farmers to maintain peace and said the state would file a review petition before the Supreme Court, praying for a review of the Cauvery River Authority directive.

The Karnataka Government began releasing water after the Supreme Court asked it to abide by the September 19 directive of the Cauvery River Authority, headed by Prime Minister Manmohan Singh till October 15.