1. Explosion, burning, derailing or collision of the carriage means or any other accidents attributed to the tools and machines used by the carrier in the performance of the carriage and may constitute a force majeure event in the performance of the carriage contract, even if the carrier establishes that he has adopted precautionary measures to guarantee the suitability of said carriage means for work and to prevent the occurrence of damage. 2. Accidents attributed to sudden death or physical or mental weakness of the carriage subordinates at work may not constitute a force majeure event, even if the carrier proves that he had taken precautionary measures to guarantee their physical and mental fitness.
Interpretation and application must be checked against the official text and current version.