Mobile signal around Brentwood station

I am appalled by the complacency of mobile ‘phone operators, who knew 2 years ago that their masts must be removed from Ewing House in June 2020, yet have still not managed to replace them, except with an inadequate emergency mast near Brentwood Station. I am told it will be months before new masts are in place. I have contacted my operator, Phone Co-op, to pressurise EE (who run the line) to install improved emergency masts immediately and am asking Ward Councillors to ensure the situation is speedily resolved. I suggest others, who, like me, are suffering weak and fluctuating signals, do likewise.