Food crisis could force wartime rations and vegetarian diet on Britons

The British people face wartime rations and a vegetarian diet in the event of a world food shortage, a new official assessment on the UK

Supplies in future may also be disrupted by animal disease outbreaks, disruption of power supplies, trade disputes and interruptions for shipping and at ports.

The UK however has one of the highest cereal production capabilities in the world with seven tonnes grown per hectare, compared a world average of 3.3 tonnes per hectare.

In the event of an extreme event, cereal crops would be used to feed the nation and ensure that each person received sufficient daily calories.

But people would have to consume less