I do think we need clear labelling on everything - this is a thing that the WI is campaigning on this year - we want fresh produce to be labelled accordign to each step of its production.
At the moment, fresh produce can be labelled as being from a country at any stage of itsproduction.
So a lamb grown in NZ, can be shipped to Egypt for slaughtering, to Romania to be chopped into chops, and to england to be wrapped in people-sized portions.
It can then be sold as NZ lamb or as British, if they want.
The WI's campaign is that the food be labelled at every part of the process.
so in this case, it would have to say
reared in NZ, processed in Egypt, Romania and England. (it wouldn't have to say "slaughtered")
That way, consumers can be aware of where there food comes from, and where it's been.
Taht doesn't mean that shoppers can't make their choice based on cost, but it does mean that they can see what's happened to their food.
I personally make my choice based on where it's come from/how it's been reared and then on cost.
These guidelines would not override the growing regulations on Battery, Barn, Organic etc.