Bargain? Why are NZ onions selling for cheaper in the UK?

A social media post comparing the price of local onions being sold overseas to those that are sold here has been causing a bit of stir today. The post shows New Zealand grown onions at a Tesco supermarket in the UK being sold for 95p or just under $2 NZ. To find out how and why that is happening, Nights talks Chief executive at Onions New Zealand James Kuperus.