Tweet
There you go but then we had the same over TV's Microwaves etc.
Thye Beeb showed one sad women with an special mask on and a detector so she knows when she's nearing a Phone mast or some wireless object. She complaines that she hears high pitched whistling. This more likely to be faulty Combo Boilers as we have five that transmit high frequency noise near us alone. I guess she's one very sad person.