Turmoil in the American bond market could knock at least £500m off the price that Cadbury Schweppes gets for the sale of its US drinks business. The company has put its central London HQ in Berkeley Square up for sale and plans to relocate to Uxbridge, Middlesex. The Sunday Times 15/07/07 (Business) page 3.2 The Sunday Telegraph 15/07/07 (Business) page 1