A high priority rating from the prioritisation tool does not imply that the building is more vulnerable to a fire breaking out, or that it is dangerous to live in. It’s the outcomes of the fire risk assessment that might necessitate further action to address fire safety issues.
However, a tier 1 (Very High) or tier 2 (High) will advise the Responsible Person to take action to update the fire risk assessment immediately (for tier 1) or as soon as practically possible (for tier 2).