The Scottish government is facing a legal challenge from waste management firm Biffa, which is suing for nearly £170 million following the collapse of a proposed bottle return scheme. Originally set to launch in August 2023, the initiative was postponed due to disputes with the UK government, leading to the dissolution of the managing company, Circularity Scotland. Biffa claims it was assured the plan would proceed but the government argues that the firm knew of the associated risks. The court’s decision could significantly impact public finances and the waste management industry.