Mbh 12.69.2e

Particular care should be taken of the fires in smithies and lying-in rooms. Fires kept within the houses of the inhabitants should be well covered. For the effectual protection of the city, it should be proclaimed that condign punishment will overtake the person who lights fires by the day time. During such times, all beggars, eunuchs, lunatics, and mimes, should, O foremost of men, be driven out of the town, for if they are permitted to remain, evil will follow. In places of public resort, in tirthas, in assemblies, and in the houses of the citizens, the king should set competent spies.[222] The king should cause wide roads to be constructed and order shops, and places for the distribution of water, to be opened at proper stations. Depots (of diverse necessaries), arsenals, camps and quarters for soldiers, stations for the keeping of horses and elephants, encampments of soldiers, trenches, streets and bypaths, houses and gardens for retirement and pleasure, should be so ordered that their sites may not be known to others, O Yudhishthira. A king who is afflicted by a hostile army should gather wealth, and store oil and fat and honey, and clarified butter, and medicines of all kinds, and charcoal and munja grass, leaves, arrows, scribes and draftsmen, grass, fuel, poisoned arrows, weapons of every kind such as darts, swords, lances, and others. The king should store such articles. He should especially keep ready drugs of every kind, roots and fruits, the four kinds of physicians, actors and dancers, athletes, and persons capable of assuming diverse disguises. He should decorate his capital and gladden all his subjects. The king should lose no time in bringing under his control such persons as may happen to inspire him with fear, be they his servants or counsellors or citizens or neighbouring monarchs.