"Modiji, ...Did you act as a watchman or were you a partner? Please say something," Gandhi said on Twitter.
In another broadside against the BJP, the Congress leader had said yesterday, "We finally found the only beneficiary of Demonetisation. It's not the RBI, the poor or the farmers. It's the Shah-in-Shah of Demo. Jai Amit."
He had also tagged a copy of the news report on the issue in his tweet.
The charge was rejected by the BJP and Shah's son, who termed the story "false, derogatory and defamatory".
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