SIR MO FARAH, Keely Hodgkinson, Adam Peaty and Hannah Cockroft are among the Olympic and Paralympic champions who have signed a letter to the Prime Minister demanding he act to “put children first.”

The document, delivered to Number 10 by four-time Olympic gold medallist Farah today, calls on the government to “bring forward a new national plan to guarantee every child daily opportunities to be physically active.”

The Youth Sport Trust’s 2024 PE and School Report found that only 47 per cent of children aged 5-18 are meeting the UK’s chief medical officer’s recommended daily activity levels — a number that drops to 19 per cent of children aged one to five.

“We have to do something,” Farah told the PA news agency. “If you don’t do something now, kids don’t have a choice. But we have a choice and by us not reacting to this it’s huge.

“I want to see changes. We’ve got to see changes. If we don’t make these changes, we will just continue to have a problem with mental health, obesity, problems with the NHS.

“We need to react now and be able to give kids an opportunity to be active and give them the chance to play. That is the key.”

School PE is at the heart of the athletes’ proposed reforms, but the Youth Sport Trust found less than a third of teachers (30 per cent) and parents (31 per cent) are currently aware of the recommended minimum one-hour-per-day requirement.

One in five children in England are overweight or obese by the time they are five years old, while ParalympicsGB data revealed just a quarter of the 1.5 million disabled children — 15 per cent of the school population — in Great Britain say they regularly take part in sport at school.

Girls also continue to be less active than boys, while those from low-affluence backgrounds remain especially vulnerable to missing out.