1. HM Treasury. Spring budget 2024. https://assets.publishing.service.gov.uk/media/65e8578eb559930011ade2cb/E03057752_HMT_Spring_Budget_Mar_24_Web_Accessible__2_.pdf
2. https://assets.publishing.service.gov.uk/media/65e7920c08eef600155a5617/Published_Costing_Document_Spring_Budget_2024_Final.pdf