Railway Semaphore Signal in Stop or Danger Position

---

Size: 2848px × 4287px
Photo credit: © Mick House / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: blue, communicate, communications, copy, copyspace, danger, instructions, quadrant, rail, railway, red, semaphore, signal, signaling, signalling, sky, space, stop, upper, wait