Link here.
When you think of the number of people using food banks in this country, it's enough to make you weep. And I don't even think it includes the veg ploughed back into the fields by farmers because it doesn't meet their standards in terms of appearance or size.
What can shoppers do about it? Well, buy "non-perfect" veg and fruit for a start. Don't be afraid of buying stuff (especially fruit and veg) at or near its sell-by date- it will still have life left in it.