The UK lockdown could be relaxed with a "traffic light" system to show what you can and can't do, the government's advisors have suggested.
The idea is one of a number proposed by experts on the Scientific Advisory Group for Emergencies (SAGE) in newly-revealed papers.
Experts warn the lockdown must lift "very gradually" to avoid a second peak - which would be a "serious failure" that undermines trust in the government.
And they urge ministers to let people out for leisure, not just focus on the economy, to make sure people's trust and mental health is protected.