Edited sentence: Many sandwich producers are known for their criminal obsession of putting condiments and other, less than solid, ingredients in their sandwiches, like mayonnaise, ketchup or mustard.Sliced tomato also fits in this category of ingredients that should be prohibited by international law from inclusion into a sandwich, however some disagree that in this case the offender should be viewed with some sympathy as tomato slices are easily discarded from the sandwich before eating, where condiments and sauces are not.This turns the (usually pleasant) experience of eating a sandwich into a messy torture that the Inquisition would be more than proud of