You can short the pound GBP/USD on any upside rallies it makes, with tight stop losses and 1:1.5 Risk Reward.
The British Pound is weak watch this short 30 second Bloomberg clip youtu.be/s3LMA9T7XVM on countries most likely to experience a Currency Crisis, and the fact the 70% of Smart Money believe the dollar will be higher in the next month.
Happy trading on the way down here is the Bloomberg clips. They are only about 60 seconds total.