Asbestos is a naturally occurring mineral that was widely used in the construction industry from the 1930s until the 1990s. Asbestos was valued for its heat resistance, durability, and insulating properties, and was used in a wide range of building materials, including insulation, roof tiles, flooring, electrical wiring, and cement.

However, asbestos is also highly hazardous to human health. When asbestos fibers are released into the air and inhaled, they can cause a range of serious health problems, including lung cancer, mesothelioma, and asbestosis. Asbestos-related diseases can take many years to develop, but once they do, they are often fatal.

To protect people from the dangers of asbestos, the UK government has introduced strict regulations governing its use and disposal. Under these regulations, it is illegal to use or sell asbestos, and any building materials that contain asbestos must be handled and disposed of carefully by licensed professionals.