Department of Climate, Energy and the Environment Any correspondence sent from or to the Minister, his secretary, or any of his advisors and staff at the National Ambulance Service regarding Covid-19 tests, including emails, texts messages or any other electronic communications (such as WhatsApp) Any correspondence between the Minister, his secretary, or any of his advisors and staff about Covid-19 test results, including emails, texts messages or any other electronic communications (such as WhatsApp) Any invoices for private Covid-19 tests conducted by staff at the Department or the Minister's office attending the COP26 summit (i.e. for tests procured ahead of travel to the summit).