Red sign on a white metal wall on a ferry boat in the Calais car ferry port. Text says: "Drain opening! Do not cover or obstruct"

---

Size: 6000px × 4000px
Location:
Photo credit: © Victor Van Cutsem / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: boat, calais, car, channel, cover, dover, drain, equipment, europe, ferry, focus, france, kingdom, line, marine, nautical, naval, obstruct, opening, port, primary, radar, red, safety, sea, selective, service, ship, sign, signage, sky, sperry, technology, tekst, transport, transportation, travel, united, warning