GBPUSD continues its downward movement from 1.6174, and the fall extends to as low as 1.5836. Resistance remains at the downward trend line on 4-hour chart, as long as the trend line resistance holds, downtrend could be expected to continue, and next target would be at 1.5800 area. On the upside, a clear break above the trend line resistance will indicate that consolidation of the downtrend is underway, then sideways movement could be seen to follow.