sell GBPUSD longterm

take a look on the downtrend channel....
seems it want to drop under significant level of 1.0000 for GBPUSD.
as you see it will drop it to somewhere of 0.95 to 0.97 for GBPUSD.
there is 2 questions here?
what is your opinion?
Do you think the central bank of england will do something in near future to help GBPUSD ?
Do you think the brexit will help GBPUSD and survive it ? "no deal" or "with deal"
please write your opinion to me.
kind regards