Defra has responded to the claims of a group of scientists that say fruit and vegetables must start being rationed in order to cope with the increasing demand from consumers.

Professor Erik Millstone, of the University of Sussex, Tim Lang of the University of London and Terry Marsden, of Cardiff University told the Independent that rationing must be introduced as the two main suppliers of fruits and vegetables, Spain and Italy, are the countries moist affected by the Covid-19 pandemic.

In an open letter to Government, the professors have called for:

• An introduction of rationing based on the ‘Eatwell Plate’, a recognised measure of the foods and drinks needed for a healthy balanced diet.

•  Consideration of a national scheme of vouchers that can be redeemed for fruit and vegetables. 

• Healthy food to be delivered to all those who self-isolate or are quarantined.

However, the Department for Environment, Food & Rural Affairs (Defra) has reassured consumers that supermarkets are doing all they can to keep up with demand, and say they are working with retailers to cope with the surge.

“Supermarkets are already taking action to limit the supply of certain items to make sure shelves are stocked and it is crucial we all respect and adhere to these decisions.”

Responding to the article directly, Defra says it is doing all it can to support this effort, such as relaxing competition laws so retailers can work together to keep shops open and stocked.

It also said that it is working in partnership with the groceries industry, local government, local resilience and emergency partners on a new Local Support System to ensure vulnerable people will receive basic groceries.

A Government spokesperson said: ”We will do whatever it takes to ensure people have the food and supplies they need. Retailers are continuing to monitor their supply chains and taking all the necessary steps to ensure consumers have the food and supplies they need.

“Supermarkets are already taking action to limit the supply of certain items to make sure shelves are stocked and it is crucial we all respect and adhere to these decisions.”