1c) Lloyd started getting a repetitive cough and went to see his doctor. Sadly, he was diagnosed with mesothelioma, an aggressive form of cancer, and was told that he only had a short time to live. The doctor explained that the mesothelioma would have occurred due to asbestos exposure. it emerged that about thirty years ago, Lloyd had worked for four different employers, all of whom had exposed him to asbestos. Due to the amount of time that had passed, it was impossible for the mesothelioma to be attributable to any specic employer. l Advise Lloyd on his claim for mesothelioma, focusing on issues surrounding causation