In the video, it can be seen how the West Bengal police were repeatedly thrashing an old man for participating in a protest against Mamata Banerjee-led government.
Since pro-democracy protests began in the city last year, about 200 people have already fled to Taiwan. Officials in Taiwan are now expecting more asylum seekers after China's National Security Law was implemented this week.
In a video that has gone viral on social media, a group of anti-CAA protestors could be seen raising slogans against the Modi government inside what appears to be Delhi metro.