Pointing towards Shah, who was present in the Upper House, Sibal asked why FIRs were not registered against those who delivered hate speeches that "incited" communal violence in Delhi.
'I think there must be some sort of a nexus between the rioters and a section of police officials which resulted in gruesome killings and arson'
The two-day nationwide strike called by central trade unions to protest the Centre's alleged anti-worker policies evoked mixed response all over country on Tuesday.
High voter turnout was recorded in the assembly polls in Assam and West Bengal where an estimated 82.02 per cent and 79.51 per cent of the voters cast their ballots till 5 pm.
He said that the grouping up of opposition parties, which are "jealous" of Prime Minister Narendra Modi's popularity, is opportunistic and will not succeed.
In Rajya Sabha, the Opposition and the government clashed over technicalities of the passage of an anti-graft amendment bill with the latter insisting that it should be adopted without debate.
The Bill provides for according Indian citizenship to the the Hindus, Jains, Christians, Sikhs, Buddhists and Parsis from Bangladesh, Pakistan and Afghanistan after six years of residence in India instead of 12 years even if they do not possess any document.
This time however, the poll panel did not share the overall polling percentage at its briefing.
"This wasn't an attack over meat. He has been killed in the name of religion. This is a pre-planned, cold-blooded killing. It cannot be an accident," said Owaisi.
Slamming the government over the situation in Kashmir, Opposition in the Rajya Sabha on Monday pressed for holding an all-party meet to discuss the issue and pitched for a political solution rather than using "barrel of the gun" while dealing with the unrest.
Barring Maharashtra, the poll percentage in rest of the states was in excess of 60 per cent while in Puducherry it was 80.47 per cent.
10 central trade unions have called a nationwide shutdown against 'anti-worker policies' of the central government. Apart from being successful in Bengal, Kerala and NE states, the bandh has also got support from Cong leader Rahul Gandhi and Shiv Sena in Maharashtra.
Barring one of the earliest surveys of the kind in the country, in 1989, none has proved right in Tamil Nadu's case, says N Sathiya Moorthy.
Mohammad Salim cited a news magazine which quoted Singh as reportedly saying -- after Narendra Modi and BJP's victory last year -- that India had the first "Hindu ruler after 800 years."