At just before 10am tomorrow, two phone calls will be made from the offices of the National Lottery Commission in Mayfair. There is little danger they'll go unanswered. At the other end, awaiting news of their fate, will be executives from Camelot, which has run the Lottery since its inception in 1994, and Sugal & Damani, a little-known New Delhi-based firm now vying to win the right to run Britain's biggest-selling gaming product.