Alleging "political vendetta" by the BJP, Mamata Banerjee's Trinamool Congress has claimed that its spokesperson Saket Gokhale has been arrested by Gujarat Police over a tweet about the Morbi bridge collapse. The party did not specify which tweet exactly, but the government's fact-check unit had recently pinpointed Mr Gokhale's tweet in which he shared what looked like newspaper clippings saying that "RTI revealed the PM's visit to Morbi cost Rs 30 crore".