Stop Work Authority

Found these on the internet. Some sites even sell it.

and the below text can be added to Induction Presentations:

You are empowered to Stop any situation you feel is unsafe

• You will never be penalized for Stopping Unsafe work or speaking up about hazards and injuries!
• No work shall resume until all stop work issues and concerns have been adequately addressed, controls implemented and agreed by all partaking in the task!
• You have full support of Nimr In-Sourcing management!