1. Climate Change Committee. 2023 Progress Report to Parliament https://www.theccc.org.uk/publication/2023-progress-report-to-parliament/ (2023).
2. Marsden, G., Anable, J., Docherty, I. & Brown, L. At a Crossroads: Travel Adaptations During Covid-19 Restrictions and Where Next? https://www.creds.ac.uk/publications/at-a-crossroads-travel-adaptations-during-covid-19-restrictions-and-where-next/ (Centre for Research into Energy, Demand Solutions, Oxford, 2021).
3. Department for Transport. Transport Decarbonisation Plan https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1009448/decarbonising-transport-a-better-greener-britain.pdf (2021).
4. HM Government. Carbon Budget Delivery Plan. HC1269 https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1147369/carbon-budget-delivery-plan.pdf (2023).
5. Department for Transport. The Plan for Drivers https://assets.publishing.service.gov.uk/media/651fe3022548ca000dddee82/the-plan-for-drivers.pdf (2023).