Which event would be considered a dangerous occurrence to be reported under RIDDOR in relation to a fire?

Which event would be considered a dangerous occurrence to be reported under RIDDOR in relation to a fire?

• A. A road tanker carrying a dangerous substance overturns, suffers serious damage, catches fire or substance is released.
• B. A minor smoke alarm activation during a drill.
• C. A routine housekeeping accident with no injury.
• D. An electrical outlet gap causing a nuisance.

Answer: (A)

RIDDOR dangerous occurrences are events at work that could seriously harm people, even if no one is actually injured. In fire-related terms, an incident that creates a real risk of fire, explosion, or harmful release fits this category. A road tanker carrying dangerous substances overturning, suffering serious damage, and catching fire or releasing its contents represents a major fire/exposure risk. It could lead to a large-scale fire, explosion, and toxic exposure, so it must be reported under RIDDOR. The other scenarios do not meet that threshold: a smoke alarm going off during a drill is a planned exercise and not a dangerous occurrence; a routine housekeeping accident with no injury has no significant risk of fire or harm; a nuisance electrical outlet gap likewise lacks an immediate serious risk.

RIDDOR dangerous occurrences are events at work that could seriously harm people, even if no one is actually injured. In fire-related terms, an incident that creates a real risk of fire, explosion, or harmful release fits this category.

A road tanker carrying dangerous substances overturning, suffering serious damage, and catching fire or releasing its contents represents a major fire/exposure risk. It could lead to a large-scale fire, explosion, and toxic exposure, so it must be reported under RIDDOR.

The other scenarios do not meet that threshold: a smoke alarm going off during a drill is a planned exercise and not a dangerous occurrence; a routine housekeeping accident with no injury has no significant risk of fire or harm; a nuisance electrical outlet gap likewise lacks an immediate serious risk.