In the US it's rogue e coli (the kind that makes you very sick and sometimes kills you) in green vegetables.
Oh, yes, it is being "investigated." No one is saying how e coli gets into green vegetables since there is no normal way for that to happen. (Maybe they are irrigating the crops with raw sewage from slaughter-houses.)
We haven't exactly done away with food labelling. But the label does not have to be true. Does away with all that messy "cheating." The Fates are kind.
The interesting thing is that the first (I think) E Coli case in America was with organic spinach grown in California. There was certainly something organic being sprayed around there...