As Prime Minister Narendra Modi prepares for a two-day visit to Britain, Vikram K. Doraiswami, High Commissioner of India to the United Kingdom, said on Tuesday that main negotiations around the India-UK Free Trade Agreement (FTA) have been concluded and some last-minute paperwork is left to be finalised for the pact. As Prime Minister Narendra Modi prepares for a two-day visit to Britain, Vikram K. Doraiswami, High Commissioner of India to the United Kingdom, said on Tuesday that main negotiations around the India-UK Free Trade Agreement (FTA) have been concluded and some last-minute paperwork is left to be finalised for the pact.