A fire that burst out in a an oil depot nearby has forced Alcon to temporarily move its UK headquarters in Hemel Hempstead to a plant in Milton Keynes. The company will bring product into the temporary location from other European factories. Alcon's global sales rose by 11.8 percent in the three months ended Sept. 30 to $1,071.1 million, with 10.5 percent growth on a currency-neutral basis. Net income rose by 52.5 percent to $295.8 million.