___-door policy (4)
I believe the answer is:
open
(Other definitions for open that I've seen before include "Honest - frank" , "Not closed; set going" , "See 12" , "Not enclosed" , "Exposed to the air" .)
I believe the answer is:
open
(Other definitions for open that I've seen before include "Honest - frank" , "Not closed; set going" , "See 12" , "Not enclosed" , "Exposed to the air" .)