A 22-year-old student and climate activist from Bengaluru, Disha Ravi, has been arrested by the Delhi Police in the case involving "Toolkit" tweeted earlier this month by Swedish teen activist Greta Thunberg to show support for protesting farmers. The police -- which earlier said "Toolkit" was a Khalistani conspiracy to wage war against India -- have accused her of being a key conspirator in the document's formulation and dissemination and alleged that she is trying to revive a Khalistani group. "I did not make Toolkit. We wanted to support the farmers. I edited two lines on February 3," Disha Ravi told the Delhi court where she was produced earlier today. The court has sent her to police custody for five days for further questioning.