Kuwait Court of Cassation principle number 387

Establishment that the injured party's own act was the sole cause of the damage. Its effect. Severance of causation between the act of the liable person and the occurrence of the damage, so that the person is not obliged to compensate. - Participation of both the liable person and the injured party in causing the damage, with the fault of each remaining distinct in causing it. Each is regarded as a cause of the damage, and a causal link exists between each of them and the damage. Each is liable to the extent of the damage that each caused.