Gbp/usd - 1.4285 ... The British pound weakened briefly to 1.4251 on cross selling in sterling especially versus the Japanese yen (gbp/jpy tumbled fm 141.13 to 139.08), however, early release of slightly better-than-expected U.K. Gfk survey (-35 versus forecast of -39) gave some support to cable. Bids are noted at 1.4255/60, 1.4230/35 n 1.4200 with sizeable stops building up below 1.4150/60. On the upside, some offers are located at 1.4330/35 n 1.4375/80.