638. Carrier's liability for servants and third parties.

638.     Carrier's liability for servants and third parties.

Carriers1 are liable for their servants and other persons whose services they make use of for the performance of the carriage, when these servants and other persons are acting within the scope of their functions2. The managers of the railway infrastructure on which the carriage is performed are considered to be persons whose services the carrier makes use of for the performance of the carriage3.