GBP/USD: 'V-Top' led to decline
The last 'V-Top' pattern led to the current decline. It's likely that the market is going to test the nearest support at 1.3763 - 1.3739, which could be a starting point for a bullish correction.
The 34 Moving Average has acted as resistance, so the price is declining. It's likely that the market is going to continue declining until any bullish pattern forms.