The incident, West Bengal Governor Jagdeep Dhankhar said, has put the country's democratic history to "shame".
With a tagline "Dui hajaar uneesh, BJP finish, the West Bengal chief minister met several opposition party leaders as well as Bharatiya Janata Party critics and in-house rebels.
Referring to state BJP president Dilip Ghosh's allegation that its workers were provoked by the police, he said, "They had carried arms. Is it then a provocation if the police took action? Action will be taken if there is any violation of law."
The PM's visit comes at a time when West Bengal has been witnessing widespread protests against the contentious Citizenship Act.
Police personnel in adequate strength were deployed across the state to maintain law and order, officials said.
Despite the Congress having nearly four times as many members in the Rajya Sabha as the TMC (48 to 13), Derek O'Brien has been informally leading the coordination of Opposition parties, rallying other parties to demand a discussion on electoral reforms and to protest the government's disinvestment plans, report Rahul Jacob and Archis Mohan.
As Rose Valley resurfaces, Sudip Bandyopadhyay and Tapas Pal's arrests marks the end of the bonhomie between the TMC and BJP.
Over 100 Opposition members of Parliament led by Congress Chief Sonia Gandhi on Tuesday marched from Parliament to the Rashtrapati Bhawan
She said the situation arising out of demonetisation has triggered a sort of constitutional crisis.
The TMC leadership has decided to raise the issue in both the houses of Parliament.
Leading the charge, Congress president Rahul Gandhi tweeted that Bhagwat's remark insulted the Indian tricolour.
Police earlier fired tear gas shells and lathicharged GJM supporters
Mamata alleged that the BJP and the CPI-M were provoking doctors and giving communal colour to the issue.
The Assam government announced a compensation of Rs 5 lakh and a job for the next of the kin of the deceased.
Many BJP leaders are of the view that most key members of the previous Cabinet could be retained.
Major opposition parties met President Pranab Mukherjee on Wednesday and put forth their concerns over recent incidents of violence, including attacks by cow vigilantes, and attempts to "muzzle voices of dissent".
The chief minister skipped meals and remained awake the entire night on a makeshift dais along with some senior ministers and party members.
"(Former PM) Atal Bihari Vajpayee said 'raj dharma' was not followed in Gujarat (during the 2002 riots). Now, 'raj dharma' is not being followed in case of Andhra Pradesh. We have been denied what was rightfully ours," he claimed.
Take a look at the famous faces who exercised their democratic right.
"Every person should be careful while making allegations against a responsible organisation like army," West Bengal Governor Keshri Nath Tripathi said.
The JD-U also used the meeting to call for a joint Opposition candidate for the election to the President's post and urged Gandhi to take the lead in the matter.
'No right thinking student of politics can name one state where the BJP gains in double digits.'
In his separate telephone conversations with Tripathi and Banerjee, the home minister took stock of the prevailing situation in the riot-hit area.
When Modi's name was called out by the Secretary General for taking oath, Members from the ruling National Democratic Alliance thumped the desk greeting the Prime Minister with slogans such as 'Modi Modi' and 'Bharat Mata ki Jai'.
The Trinamool Congress and Nationalist Congress Party, have indicated that their party chiefs have better credentials for the post than the newly-elected Congress head, reports Archis Mohan
During a media interaction, Mamata Banerjee voiced her discontent over the Centre's 'stepfatherly' attitude towards Bengal. Banerjee's detractors feel that the agenda that she conveyed to the media is nothing but an eyewash. According to them, 'Mamata and Modi are heading towards an alliance of convenience'. Indrani Roy reports from Kolkata on the agenda and politics of prime minister two-day visit to the state.
Jadavpur University students will settle for nothing less than Vice Chancellor Abhijit Chakraborty's exit for letting loose political goons and Rapid Action Troops on peaceful protesters in the campus. Indrani Roy reports
PM said Kovind will make an 'exceptional President'.
On Tuesday night, the Tamil Nadu chief minister decides that enough is enough, and throws a challenge to Chinnamma.
B S Gnanadesikan, who resigned as Tamil Nadu state Congress chief, tells Shobha Warrier/Rediff.com what is wrong with the party in the state.