Watch: Pro-Khalistan groups protest at Indian mission in London amid tight security

Around 2,000 protesters waving Khalistan flags descended upon the Indian High Commission in London on Wednesday for a planned demonstration and hurled objects and chanted slogans amid a heightened security presence and barricades.

The Indian High Commission countered by unfurling an additional humongous tricolour on the roof of its building, which seemed to rile the protesters further who then hurled coloured flares and water bottles towards the mission building and at police officers and media covering the protest.

Scotland Yard reacted by further blockading the area outside India House and several additional uniformed and mounted officers on horseback were deployed immediately to the area.

Unlike the violent disorder on Sunday when India House came under attack, the protesters were barricaded across the road with uniformed officers standing guard and patrolling the area throughout. The protesters, including turbaned men, and some women and children, had been bused in from different parts of the UK and chanted pro-Khalistan slogans.

The organisers used mikes to make anti-India speeches and attack the Punjab Police for alleged human rights violations. The speeches switched between English and Punjabi to make allegations of Indian media bias for calling them fringe elements and backed by Pakistan's spy agency ISI.

Also watch: Security outside Indian mission in UK beefed up amid protest fear by pro-Khalistani groups

Banners for the so-called “National Protest”, organised by groups such as the Federation of Sikh Organisations (FSO) and Sikh Youth Jathebandia, have been circulating on social media since before a protest on Sunday, which ended in violent disorder at India House.