Once again we've seen the correlation on the two pairs as the sharp reversal on EURGBP adds supply to GBPUSD
0.7103 from 0.7064 has seen cable give up its early support (also EURGBP-led) and now chewing through bids to post 1.5622
Patience a virtue again for GBPUSD bears but expect good demand into 1.5600. Key res/offers around 1.5700 of course still in play