Hundreds of Congress workers protested outside the Delhi office of the Election Commission. Congress leaders said such a protest on the day of polling was unprecedented and was aimed at "waking up" the commission.

"I want to ask the Election Commission, are there different laws for the Congress and BJP? This is an insult of constitution," said the Congress' Sushmita Dev. Party spokesperson Randeep Surjewala alleged, "The EC has now emerged as a puppet, a frontal organisation of the BJP."

The Election Commission has said it was examining the complaint on PM Modi's roadshow. On allegations that Union Ministers and BJP president Amit Shah had also violated the code of conduct by addressing the media yesterday, the commission said it has received a report from the Gujarat Chief Electoral Officer and was studying it.

The Congress' allegation today escalates a political row over the party's president-elect Rahul Gandhi being asked by the poll panel to explain by Monday an interview aired by a Gujarati channel yesterday, after the BJP alleged that it flouted the model code of conduct.

A BJP delegation of top leaders led by Law Minister Ravi Shankar Prasad has met the Election Commission to file a counter-complaint against a video statement released by former Prime Minister Dr Manmohan Singh after campaigning for Gujarat had ended.

The BJP has also criticised the Congress for its attack on the Election Commission. "The grapes are sour so the Congress is making such allegations against the Election Commission," said the BJP's Bhupendra Yadav.

The Congress said that the Election Commission has ignored repeated petitions made by it on alleged code of conduct violations by the BJP and the Prime Minister. The party had also demanded action against PM Modi for a speech at industry body FICCI yesterday and said the poll panel must act against the BJP for releasing a manifesto in Gujarat after campaigning ended.

Around 69 per cent voter turnout was recorded till 5 pm in the second and final phase of the Gujarat assembly polls, the Election Commission has said. BJP chief Amit Shah, along with son Jay Shah, was among early voters, as was PM Modi's mother Hiraba, 95, who voted in Gandhinagar. Finance Minister Arun Jaitley voted in Ahmedabad.

In the first phase of assembly elections in 89 constituencies across Kutch, Saurashtra and south Gujarat on Saturday last, there was 68 per cent voter turnout, lower than the 71.3 per cent for the whole of Gujarat in the last assembly election. The turnout was low in rural areas and those dominated by the Patels or Paatidars, loyal to the BJP for years, but upset this time at not being included among castes which get the benefit of affirmative action.