India's EAM, S Jaishankar was heckled on his way back from the Chatham House think tank where he was attending a discussion. A group of Khalistani extremists attempted to disrupt his visit by tearing off the Indian tricolor flag in front of him and shouting potentially threatening and provocative slogans. 
The police initially hesitated to act but later took them into custody. Jaishankar was there to discuss bilateral policies and Trump's reciprocal tariffs, among many other significant matters.