The Morning Briefing: Friday, April 9

Holidays: Families face paying hundreds of pounds per trip for Covid tests | How it will work: Which countries will be green, amber and red under new system? | Politics liveblog: Travel industry warns only wealthier will be able to go on holiday | Text messages: Rishi Sunak 'pushed' David Cameron bank request | Flaming April... then frosts: Backwards spring: Your stop-start weather plan | Lessons in Dr Google: How to use the internet to improve your health | They’re off…: Your own Grand National sweepstake for tomorrow | Save over 85pc on a Telegraph subscription to read all these articles. Enjoy four months for just £3. Sign up here.  See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.