In an urban legend that has existed since at least the mid-1960s, the decision is described as having been made in real life by a drawbridge keeper who was forced to choose between sacrificing a passenger train and his own four-year-old son.
في أسطورةٍ حضريّةٍ وُجِدَت منذ منتصف الستينات على الأقل، تقول بأنّه يجب اتخاذ قرار من قبل حارس جسرٍ مُتحرّكٍ في الاختيار بين التضحية بقطار الركاب أو ابنه البالغ من العمر أربع سنوات.