Prohibition signs
No stepping on surface
- IMO code
- PSS016
- ISO 7010 number
- P019
Where you will meet it
On hatch covers, skylights and surfaces of insufficient strength.
What it means in practice
No stepping on this surface: it can give way.
Legal basis
Annex to IMO resolution A.1116(30) (adopted 05.12.2017), table of prohibition 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).