concerned about fan behaviour. plan b covid restrictions in england are due to be lifted later this week, in a move the government hopes will gradually see the country move beyond the pandemic. the world health organisation s covid special envoy says light is at the end of the tunnel for the uk in tackling the disease. but officials here remain cautious, in part because of the number of unvaccinated people, estimated to be around five million. in the first of two special reports, my colleague clive myrie, cameraman david mcilveen and producer sam piranty, and producer sam piranty have returned to the royal london hospital, talking to staff and patients about the continuing pressures on the nhs of the 0micron variant, and what life might be like after covid. at the royal london hospital, a multi bed intensive care unit 5it5 abandoned and silent.