The assemblers’ hands moved with dizzying speed as they lined hemispherical moulds with poppy-leaf rotis, moistening the wrappers with lewah, a light solution of liquid opium. Hukam Singh had told Deeti that the measure for every ingredient was precisely laid down by the Company’s directors in faraway London: each package of opium was to consist of exactly one seer and seven-and-a-half chittacks of the drug, the ball being wrapped in five chittacks of poppy-leaf rotis, half of fine grade and half coarse, the whole being moistened with no more and no less than five chittacks of lewah.