GBPUSD is in uptrend from 1.4831 (Mar 12 low), the fall from 1.5605 is treated as consolidation of the uptrend. Initial support is at 1.5447, and the key support is located at the upward trend line from 1.4831 to 1.5034. As long as the trend line support holds, the uptrend could be expected to resume, and one more rise to 1.5800 is still possible after consolidation. Resistance is at 1.5605, a break above this level could signal resumption of the uptrend.