DONOTDISTURB

Instruction on a hotel bedroom door? (2,3,7)

Solution has appeared in 2 crosswords (1 across and 1 down):

• Quick crossword No 16,289 — 2022-07-21 23:00:44
  5D: Don't come in! (2,3,7)
• Quick crossword No 15,198 — 2019-01-23 00:00:34
  1A: Instruction on a hotel bedroom door? (2,3,7)