The apex court questioning the police about the arrests said that 'dissent is the safety valve of democracy and if you don't allow these safety valves, it will burst.'
Pune police on Tuesday raided homes of prominent Left-wing activists in several states and arrested at least five of them -- poet Varavara Rao in Hyderabad, activists Vernon Gonzalves and Arun Ferreira in Mumbai, trade unionist and lawyer Sudha Bhardwaj in Faridabad and Chhattisgarh and civil liberties activist Gautam Navalakha in Delhi.
The raids were carried out as part of a probe into the violence between Dalits and the upper caste Peshwas at Koregaon-Bhima village near Pune after an event called Elgar Parishad, or conclave, on December 31 last year.