ATS commandos guarding Lucknow Assembly building in Lucknow.

UP chief minister Yogi Adityanath arrives at lower house in Lucknow assembly with heavy security in Lucknow.

MLA and MPs stand in a queue to cast their vote during Presidential election 2017 at West Bengal Legislative Assembly, in Kolkata.

A policeman checking the entry pass of a visitor outside Uttar Pradesh assembly after PETN explosive were found, in Lucknow.

A file photo of Uttar Pradesh Vidhan Sabha in Lucknow, where in a major security breach, a dangerous plastic explosive was found.

Jammu and Kashmir Chief Minister Mehbooba during GST Special Session of Legislative Assembly, in Srinagar. The GST bill was passed amid protest by opposition.

Jammu and Kashmir Finance Minister Haseeb Drabu addresses to pass the State Goods and Services Tax (GST) bill on the last day of Special Session of Legislative Assembly, in Srinaga...

Opposition Congress MLA's shouts slogans and stage a walkout from Assembly in protest against the implementation of State Goods and Services Tax (GST) bill on the last day of Speci...

Commuters stuck in a massive traffic jam due to Special Session of Legislative Assembly, to pass the Goods and Services Tax (GST) bill, in Srinagar.

Opposition National Conference and Congress MLA's shout slogans during their protest against the implementation of Goods and Services Tax (GST) during the Special Session of Legisl...

Sacked Delhi minister Kapil Mishra showing a note found inside the paper missiles that were thrown inside the Delhi Assembly while a session was underway, in New Delhi. The notes, ...

A man being whisked away by security persons after he, along with another person, threw paper missiles inside the Delhi Assembly while a session was underway, in New Delhi. The duo...

A man being whisked away by security persons after he, along with another person, threw paper missiles inside the Delhi Assembly while a session was underway, in New Delhi. The duo...

AAP legislators along with other party members protesting after they were being "physically" taken out by the marshals from the Punjab Assembly, in Chandigarh.

Delhi's Deputy Chief Minister Manish Sisodia speaks at the special Delhi Assembly session on GST bill, in New Delhi.

Delhi Chief Minister Arvind Kejriwal with deputy chief minister Manish Sisodia arrives to attend the special session of Delhi Assembly, in New Delhi.

Delhi Chief Minister Arvind Kejriwal with State Health Minister Satyendar Jain arrives to attend the special session of Delhi Assembly, in New Delhi.

Chief Economic Advisor Arvind Subramanian speaks at an orientation programme for Delhi MLAs on the Goods and Services Tax Bill at the Delhi Legislative Assembly, in New Delhi. Delh...

Delhi Deputy CM Manish Sisodia presents a memento to Chief Economic Advisor Arvind Subramanian at an orientation programme for Delhi MLAs on the Goods and Services Tax Bill at the ...

Uttar Pradesh Chief Minister Yogi Aditiyanath attend the U P Assembly session, in Lucknow.