evidence: - 11 January - PM Modi visited Kolkata on a two day official visit. Hundreds of people protested against CAA at the Kolkata airport.[246] [...] - 12 January - In Kolkata, the protesters outside the venue of PM Modi's speech were detained by the police.[252] [...] - ^ "Queer groups to lead anti-CAA protests across cities; Mamata slams Modi in Siliguri". Indian Express. 3 January 2020. Archived from the original on 25 April 2021. Retrieved 25 April 2021.