Asbestos is a mineral fiber that was commonly used in construction and industrial products until the 1970s. Exposure to asbestos can lead to serious health issues such as lung cancer, asbestosis, and mesothelioma. As a result, the use and import of asbestos has been banned in the United Kingdom since 1999.

However, many buildings constructed before this time may still contain asbestos in various forms. It is important to identify and properly manage asbestos-containing materials to prevent any risk of exposure.