A representation of the description of 'signs for obstacles and dangerous locations' in the "Health and Safety (Safety Signs and Signals) Regulations 1996" (UK Legislation) in both the red and white and the yellow and black colour schemes.
<a href="//commons.wikimedia.org/wiki/User:CalendulaAsteraceae" title="User:CalendulaAsteraceae">CalendulaAsteraceae</a>
CC BY-SA 4.0
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Examples_of_UK_style_barricade_tape.png" title="File:Examples of UK style barricade tape.png">Examples of UK style barricade tape.png</a>