ISO_3864-1_-_Safety_Marking_-_Mandatory_Instruction.svg

Summary

Description
English: Safety markings for indicating a mandatory instruction, drawn according to ISO 3864-1.
Date
Source Drawn by User:The Navigators according to ISO 3864-1 Graphical symbols — Safety colours and safety signs - Part 1: Design Principles for Safety Signs and Safety .
Author International Organization for Standardization (ISO)
Permission
( Reusing this file )
Public domain This image of simple geometry is ineligible for copyright and therefore in the public domain , because it consists entirely of information that is common property and contains no original authorship.
Heptagon
Heptagon
Other versions
  • Hazard location
    Hazard location
  • Mandatory instruction
    Mandatory instruction
  • Prohibitation or Fire fighting equipment
    Prohibitation or Fire fighting equipment
  • Safe Condition
    Safe Condition