Wow, it stood out to me when talked about how exposure to asbestos can cause lung cancer and mesothelioma. If I were to guess, asbestos can be commonly found in older buildings that are commonly used for commercial reasons. If you want to purchase an older building for commercial reasons, it might be a good idea to contact an asbestos removal specialist for assistance. https://www.larsaustralia.com.au/asbestos-removal-newcastle/