REDFLAG

Sign of danger (or socialism)? (3,4)

Solution has appeared in 4 crosswords (2 across and 2 down):

• Quick crossword No 16,685 — 2023-10-26 23:00:29
  22A: Danger signal (3,4)
• Quick crossword No 16,011 — 2021-08-30 23:00:07
  9A: Labour standard? (3,4)
• Quick crossword No 15,869 — 2021-03-18 00:00:14
  14D: Warning sign (3,4)
• Quick crossword No 15,251 — 2019-03-26 00:00:08
  3D: Sign of danger (or socialism)? (3,4)