new delh, Sept. 18 -- Sikhs for Justice, a banned Khalistani outfit, has announced a "siege" of the Indian consulate in Vancouver, Canada, on September 18. A viral public notice by the outfit directs Indo-Canadians to refrain from visiting the consulate on that day as the 12-hour siege would begin at 8 am on Thursday (local time). While referencing former Canadian PM Justin Trudeau's allegations that some Indian agents were involved in the killing of Khalistani separatist leader Hardeep Singh Nijjar, the SFJ accused the Indian consulates of running "spy networks" against Khalistani referendum campaigners. The outfit's notice read, "Pro-Khalistan Sikhs Shaheed Nijjar-will lay a historic 'SIEGE' of the Consulate to demand accountability for Indian state-directed espionage and intimidation on Canadian soil," the notice read. Along with the notice, the SFJ also released a poster with a picture of India's High Commissioner - designate Dinesh Patnaik. The banned Khalistani outfit also mentioned in its notice that the Royal Canadian Mounted Police offered "witness protection" to Inderjeet Gosal, a Khalistani leader. Notably, Gosal, a coordinator for the SFJ, was arrested last year over a violent attack at a Hindu temple in the Greater Toronto Area (GTA)....