Looking in at the hourly chart, the GBPUSD rally from 1.4554 is clearly corrective. While this could be the beginning of a flat or triangle, it may also be a completed correction at 1.5539 that will lead to new lows. Further, the decline from 1.5539 counts well as an impulse.
A rally back to former resistance at 1.5073 would potentially complete wave ii within the bear cycle from 1.5539. 1.52 is the 61.8% of the decline from 1.5539. This scenario fits well with a EURUSD rally in wave e before resumption of weakness.