As I walked past the "designated smoking area" at work (a bus-stop type thing in the car park) the hot topic of conversation was the Sudan 1 dye problem and which foods are affected. The irony wasn't lost on me that all these people were puffing away on carcinogenic cigarettes while worrying that a teeny weenie food additive might be carcinogenic; I bet they were smoking even more with the worry of it all...