Asbestos is a group of naturally occurring minerals that were widely used in the construction industry due to their fire-resistant and insulating properties. However, exposure to asbestos fibers can lead to a number of serious health issues, including lung cancer, mesothelioma, and asbestosis. Asbestos was banned in the UK in 1999, but many buildings built before this time may still contain asbestos materials.

Asbestos fibers are incredibly small and lightweight, which makes them easy to inhale. Once inhaled, they can penetrate deep into the lungs and cause damage over time. Unfortunately, symptoms of asbestos-related illnesses can take decades to appear, which means that people who were exposed to asbestos many years ago may only just be experiencing symptoms now.