on peanut butter here in sweden it says: MAY contain nuts.
Hmm as pointed out I think we should concentrate on the word "MAY" <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" /> I.O.W. they are not guaranteeing the fact that it WILL contain nuts and if it does what type of nuts <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />
On a different note;
On the label of a can of Frankfurters (Hotdogs) This product contains 65% Calcium ..... errr ermm you don't happen to mean "Bone Matter" do you? <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />