The city of Perth, Western Australia, and surrounds have undergone this removal, and gradually the task force spreads further afield into the South West. Their target has reached Farmbridge, an old pioneer town with numerous asbestos houses and buildings. Newly married, May and Isaac who plan to renovate their home, an old Girl Guide Hall, experience the imminent threat of losing their home after receiving their fateful letter. Believing their home is not made from asbestos, the couple set out on a relentless quest to save the hall from demolition.