The pro-Khalistani protesters supported by Inter-Services Intelligence (ISI) attacked British Indians who were standing outside the Indian High Commission in London, reports India Today.
The attack was reportedly in revenge for the anti-Pakistan protests that have been taking place in London since a terror attack in Jammu and Kashmir's Pulwama and the Indian airstrikes in Balakot.
One man was arrested for 'breach of the peace' during a face-off between United Kingdom-based Kashmiri and pro-Khalistan outfits chanting anti-India slogans and counter-protesters chanting pro-Narendra Modi slogans, the report cited a Scotland Yard officer as saying.
As per the report, the Metropolitan Police said the man was later 'de-arrested, with no further action'.
No injury has been reported in the clash. The videos of the clash have since been viral on social media.