Article 26U.K.Basis of liability
1.The carrier shall be liable for the loss or damage resulting from the death of, personal injuries to, or any other physical or mental harm to, a passenger, caused by an accident arising out of the operation of the railway and happening while the passenger is in, entering or alighting from railway vehicles whatever the railway infrastructure used.
2.The carrier shall be relieved of this liability
(a)if the accident has been caused by circumstances not connected with the operation of the railway and which the carrier, in spite of having taken the care required in the particular circumstances of the case, could not avoid and the consequences of which he was unable to prevent;
(b)to the extent that the accident is due to the fault of the passenger;
(c)if the accident is due to the behaviour of a third party which the carrier, in spite of having taken the care required in the particular circumstances of the case, could not avoid and the consequences of which he was unable to prevent; another undertaking using the same railway infrastructure shall not be considered as a third party; the right of recourse shall not be affected.
3.If the accident is due to the behaviour of a third party and if, in spite of that, the carrier is not entirely relieved of his liability in accordance with paragraph 2, letter c), he shall be liable in full up to the limits laid down in these Uniform Rules but without prejudice to any right of recourse which the carrier may have against the third party.
4.These Uniform Rules shall not affect any liability which may be incurred by the carrier in cases not provided for in paragraph 1.
5.If carriage governed by a single contract of carriage is performed by successive carriers, the carrier bound pursuant to the contract of carriage to provide the service of carriage in the course of which the accident happened shall be liable in case of death of, and personal injuries to, passengers. When this service has not been provided by the carrier, but by a substitute carrier, the two carriers shall be jointly and severally liable in accordance with these Uniform Rules.