Labour Mobilization From West Bengal, Labour Mobilization From Kushmandi, Labour Mobilization From Malda, Labour Mobilization From Uttar pradesh, Labour Mobilization From Bihar, Labour Mobilization From Jharkhand, Labour Mobilization From Darbhanga, Muzaffarpur, Begusarai, Madhepura, Saharsa, Purnea, Bhagalpur, Khagaria, Samastipur, Alamnagar, Forbesganj, Araria, Simrahi, Aurangabad, Gaya & Patna Districts Of Bihar, Labour Mobilization From Garhwa, Ranchi, Daltonganj, Hazaribagh & Palamu Districts Of Jharkhand, Labour Mobilization From Ambikapur, Raipur, Bilaspur & Durg & Ramanujganj Districts Of Chattisgarh, Labour Mobilization From Varanasi, Prayagraj, Robertsganj, Mirzapur,Gorakhpur, Bareilly, Faizabad,Basti, Allahabad, Banaras & Lucknow, Kanpur, Jhansi, Banda & Agra Districts Of U.p . Labour Shifting From Siliguri .