Unions are calling for the country to observe a minute's silence next week to remember all the health, care and other key workers who have lost their lives to coronavirus.

Unison, the Royal College of Nursing and the Royal College of Midwives, who between them represent more than a million NHS and public service workers, including porters, refuse collectors and care staff, are urging politicians, employers, people at work and those on lockdown at home to join the tribute at 11am on April 28.

Labour leader Sir Keir Starmer has backed the call.

The minute's silence, on International Workers' Memorial Day, will allow everyone to pay their respects and show support for the families of those who have died, said the unions.

Unison general secretary Dave Prentis said: "This is the ultimate tribute to remember workers who've lost their lives and put themselves in harm's way to keep us safe and vital services running.

"Every year the sacrifice of workers around the world is recognised, but this year has a special significance because of the pandemic."

Royal College of Nursing general secretary Donna Kinnair said: "We've become used to hearing a great roar on a Thursday night for key workers, but this respectful silence will be a poignant reminder of the risks they run to keep us safe.

"I hope the public gets behind this with the same affection they show when applauding our people."

Royal College of Midwives general secretary Gill Walton said: "We had expected 2020 to be a celebration of the International Year of the Nurse and Midwife but, although we actively applaud their service, this is not what we had imagined.

"Instead, across the country, midwives and maternity support workers are seeing the impact of coronavirus not only on the women in their care, but on their colleagues as well."

Sir Keir said: "Our key workers are literally putting their lives on the line in the fight against the coronavirus.

"They represent the best of us.

"That is why Labour wholeheartedly supports the call for a minute's silence in honour of all those on the frontline who have died from coronavirus."