The Government Says

Jet Zero Taskforce: Contrail Impact Mitigation Task and Finish Group 2025 report

Jet Zero Taskforce: Contrail Impact Mitigation Task and Finish Group 2025 report
Local copy of jet-zero-taskforce-contrail-impact-mitigation-task-and-finish-group-a-strategic-framework-for-uk-contrail-impact-mitigation.pdf

https://www.gov.uk/government/publications/jet-zero-taskforce-contrail-impact-mitigation-task-and-finish-group-2025-report

seen at 09:41, 17 March in Transparency and freedom of information releases.