It amused me, the red light automatically switches on and the bar opens of itself, then the blue light goes on and the bar swings shut. An advanced technology, I should say, with the enormous devastation all around!.. With my mind's eye I saw helpless tractors devoid of fuel, a cowed plough, the crying boy with harrows, a plow pulled by people... Even old bones on the straw... I poured that all on the investigator's head. I don't think he was accustomed to such suspects.