They are believed to be supporters of a Sikh separatist motion searching for to create a brand new homeland or breakaway state.

Police stated officers have been referred to as however protesters had largely dispersed by the point they arrived.

“An investigation was launched, and one male was arrested nearby a short time later on suspicion of violent disorder. Inquiries continue,” the drive stated.

The Indian authorities stated it had summoned British Deputy High Commissioner Christina Scott in New Delhi to demand a proof.

“India finds unacceptable the indifference of the U.K. government to the security of Indian diplomatic premises and personnel in the U.K.,” the Indian authorities stated in a press release.

The incident in London got here a day after police in India’s Punjab state launched a manhunt to seize Amritpal Singh, a separatist chief who helps the Khalistan motion for a separate Sikh homeland. His supporters staged protests within the majority Sikh state over the weekend and almost 80 of them have been arrested. Singh has not but been arrested.

The Khalistan motion is banned in India, the place officers see it and affiliated teams as a nationwide safety menace. But the motion nonetheless has some help within the state, in addition to past, in nations like Canada and the United Kingdom that are dwelling to a large Sikh diaspora.

U.Okay. Foreign Office Minister Tariq Ahmad stated he was “appalled” by the incident in London.

“This is a completely unacceptable action against the integrity of the Mission and its staff,” he wrote on Twitter. “The U.K. government will always take the security of the Indian High Commission seriously.”

London Mayor Sadiq Khan condemned “the violent disorder and vandalism.”

“There is no place in our city for this kind of behavior,” he stated.

Associated Press Writer Krutika Pathi in New Delhi contributed to this story.