GBPUSD breaks below 1.4585 support, suggesting that the uptrend from 1.3654 (Mar 11 low) has completed at 1.5066 level already. Further fall is still possible in a couple of days, and the next target would be at 1.4200-1.4250 zone. Initial resistance is at 1.4600 followed by 1.4675, as long as the pair stays below 1.4675 level, the short term downtrend from 1.5066 will continue.