Warning signs
Warning: Floor level obstacle
- IMO code
- WSS007
- ISO 7010 number
- W007
Where you will meet it
At sills, coamings and deck steps along walkways.
What it means in practice
An obstacle at floor level: watch your step. The high sills of watertight doors are the classic trip.
Legal basis
Annex to IMO resolution A.1116(30) (adopted 05.12.2017), table of warning signs. Graphic pattern of the symbol: ISO 7010.
This is not a legal text: in any doubt the current wording of the resolution and regulations decides.
Download
Sign colours are normative. The file is public domain or CC0 (a Commons recreation of the symbol named by the IMO annex).