Food in transit is unlikely to benefit from repackaging in zip bags for example if it's been exposed to radiation, only COVID19 is avoided. Food is usually held & replaced ahead of a subject with a favourite purchase, having touched Radioactive Molecules or COVID19 (Freezer). I haven't tried a Metal Detector, the Molecules are Metal.
I can deliver food from France or Germany however I have a problem with Dubliners here.
