Lunch time one day in work eating chips some were left next day uncle was back on site put the old chips on bread and down the hatch,,,,,flies were all over them,,,,,,,,,seen another lad pick moult off bread and eat it,the bread was nearly all blue,,,,,,,,,,,,,them old timers are never a day sick...........waste not want not,,,,,,,,,,,,,thats what they tell you..........