The only one not satisfied was the government, which for its own protection established custom-houses along the frontier, in which the male population of the neighboring villages had to keep guard armed with guns. Each village supplied watchmen, and each village had its own smugglers. While the young men of the place were on guard, the old ones carried the salt, and so both trades were kept in the family. But the government had another important object in its strict watch on the frontier—security from the plague.
The terrible Eastern plague!
In these days we know nothing of it, for it is a hundred and fifty years since a vain widow in Semlin brought an infected shawl, and fell dead as she went to church in it. But we have to thank the regulations which shut the door against it for this immunity. For each contact with a new people has endowed us with a new disease. From China we received scarlet fever, from the Saracens small-pox, from Russia influenza, from South America yellow fever, and from the Hindoos cholera. But the plague comes from Turkey.
Therefore, along the whole bank, the opposite neighbors can only communicate with each other on condition of observing strict preventive measures, which must add considerable interest to their daily life.
If the plague breaks out in Brussa, everything living or dead is officially declared infected: whoever has been in contact with it comes under the same ban, and must be in quarantine for ten or twenty days. If the cable of a left-bank ship touches the cable of a right-bank vessel, the whole crew of the former is unclean, and she must lie for ten days in the middle of the stream; for the plague might pass along the ropes from one to the other, and be communicated to the whole crew.
And all this is carefully watched. On each ship sits an official called a "purifier." A terrible person, whose duty it is to keep an eye on every one, what he handles, what touches him; and if a passenger has been in contact with any person, or any material of hair, wool, or hemp on the Turkish side (for these substances carry infection), even with the hem of his garment, the health-officer must declare him under suspicion, and on arrival at Orsova must drag him from the arms of his family and deliver him over to quarantine.
Woe to the purifier if he should conceal a case! For the slightest neglect, fifteen years' imprisonment is the penalty.
It would appear, however, that smugglers are not liable to the plague, for they have no purifier on board, and if the disease should break out a hundred times over in Brussa, they would still ply day and night between the two banks. We must remember, however, that St. Procopius is their patron. Only the Bora disturbs their retail trade; for the swift current through the Iron Gate drives the rowing-boats toward the southern shore. Of course smuggling is done by tow-boats too, but that belongs to wholesale traffic, costs more than friendly business, and so is not for poor people: in them not only salt, but also tobacco and coffee are smuggled across the frontier.
The Bora has swept the Danube clear of vessels, and has thereby so raised public morality and obedience to law, that for the last few days there has been no occasion for forgiveness of sins. Every vessel has hastened into harbor, or cast anchor in mid-stream, and the watchmen can sleep in peace as long as this wind makes the joints of their wooden huts creak. No ship can travel now, and yet the corporal of the Ogradina watch-house has a fancy that ever since day-break, amidst the blustering wind and roaring waters, he can detect the peculiar signal tones which the speaking-trumpet sends for many miles, and which are not drowned even by the voice of the thunder; the haunting, mournful blasts which issue from the long wooden tube.
Is some vessel declaring its approach, so that no other ship may meet it in such weather in the narrow channel of the Iron Gate? Or is it in danger and calling for help?