15/09/2026
Video for illustrative purpose only
The Difference between a RISK and a HAZARD
This is a classic safety example.
1. What is the HAZARD?
The HAZARD is the exposed / energized electric cables.
A Hazard is anything that has the potential to cause harm.
In this case:
- Electric cables can cause electrocution, electric shock, burns, fire.
- That potential for harm exists whether the dog is there or not. The cable itself IS the HAZARD.
2. What is the RISK?
The RISK is the chance that someone / something WILL get harmed by that hazard, and how bad it will be.
A Risk is Likelihood x Severity
In this case:
- HIGH RISK of electrocution and death of the dog if the cable is live.
- HIGH RISK of electrocution to a worker who touches the dog or the cable.
- HIGH RISK of fire / explosion if the chewing damages insulation and causes a short circuit in a workshop that may have flammable materials, fuel, wood dust.
- MEDIUM RISK of trip and fall for workers over the loose cables.
3. WHY is it a high risk?
The risk is high because 3 things are coming together:
a) Likelihood is HIGH:
- Cables lying on the floor = easy to access
- Dog is _actively_ chewing = direct contact is happening
- Workshop = people walking around, wet floors, metal tools which conduct electricity
b) Severity is HIGH:
- Electricity doesn't just give a small shock. 220-240V mains can cause cardiac arrest, severe burns, death.
- If it causes a fire in a workshop, the whole building can burn.
c) The control measures are MISSING:
- Cables should be elevated, covered, or in conduits
- Animals should not be allowed in a workshop
- Cables should be isolated/unplugged when not in use
- Dog should be removed immediately