In spite of the lack of a free press, pamphlets denouncing the rule of Tacon were constantly being written, printed and circulated. One, entitled "Cuba y su Gobierno," contained the following assertions:

"With the political passions of Spaniards and Cubans excited; the island reduced from an integral part of the monarchy to the conditions of a colony, and with no other political code than the royal order, conferring unlimited power upon the chief authority; the country bowed down under the weighty tyranny of military commissions established in the capitals of the eastern and western departments; with the prisons filled with distinguished patriots; deprived of representation in the Cortes; the ayuntamientos prohibited the right of petition; the press forbidden to enunciate the state of public opinions; closed the administration of General Don Miguel Tacon in the island of Cuba, the most calamitous, beyond a question, that this country has suffered since its discovery by the Spaniards."

The party in Cuba which was struggling against her oppression decided that since they dared not give expression of their views in the local press, they would establish organs outside their distressed country. Two papers were accordingly issued, one at Paris, called El Correo de Ultramar, and one at Madrid called El Observador. These were both edited by able Cubans who were in exile. Later, in 1848, La Verdad, a paper devoted to Cuban interests, was started in New York and the copies given free distribution.

Tacon, like other despots, sought to cover his misdeeds by public works, with which he tried to placate those possible insurgents whom he had not imprisoned, and to deceive the Spanish government; for cruel and arbitrary as had been the Spanish attitude toward her colonies, it is doubtful whether the Spanish Cortes, had all the facts been known, would have countenanced some of the brutalities of which Tacon was guilty. There is a curious irony, a sort of paradox, about one of the improvements which Tacon made on the island. As we have seen, the prisons had never before been so full, and there had never before been such a demand for places to incarcerate political offenders. Tacon consequently caused a prison to be built, which has ever since been pointed to as a palliation of some of his misdeeds. It is situated near the gate of La Punta, and not far distant from the sea coast. It is well ventilated and airy, and open to the sea breezes. One point urged in its favor was that "its unfortunate inmates were protected from those pestilential fevers rising from crowded and ill-ventilated rooms." In other words, they were torn from squalor to well ventilated imprisonment. This would have been all very nice, were it not for the fact that numbers of the prisoners were from the best homes on the island, and had no need of a comfortable boarding house by the sea, watched over by an inhuman jailor. The prison had a capacity of five thousand prisoners, and very shortly after its erection it sheltered one thousand. It was built by the labor of convicts, and poor, unhappy political prisoners, and partly with funds which Tacon extracted from some of the officers who served under his predecessors, claiming that such funds had been by them unlawfully appropriated to their own use.

To give opportunities for "graft" to his followers, and work to their hangers-on, Tacon constructed a wall, high, level and massive, and for what purpose only he knew, right through the widest avenue of Havana. The Cubans were taxed to pay for the work, and subsequently were retaxed to pay for its removal. Tacon also established a public meat and fish market, for which he won popular approbation—outside of Cuba. It was in fact much to the detriment of the public and the public revenue, and greatly to his own gain and that of his friends. Even the contract for this market was not honestly let, but was given to the highest bidder for Tacon's enrichment, while honest bidders were ignored. The grant was obtained, whereupon the contractors came into their own, and commenced extorting large and valuable fees to which they were not entitled. Finally the matter became such a public scandal that even Tacon could not avert its being investigated, but when this investigation was completed, the record was taken possession of by Tacon, and mysteriously never again was discovered. The scandal of Tacon's administration at last became too great even for the Spanish court, which was supposed to be inclined to stand for anything, and the voice of Don Juan Montalvo y Castillo was raised in the Spanish Cortes in expostulation. But Tacon wrote artful reports, dodged the real issues, and cheerfully lied, and his utterances—perhaps better fitting the temper of the Cortes—found credence and his rule was continued.

Tacon caused the Governor's palace to be rebuilt, at great profit to himself and his favorites in the way of perquisites and bribes; he caused a military road to be constructed; and he had a spacious theatre erected, cynically saying, that "it would keep the people amused, and keep their minds off of matters which did not concern them." He also caused a large parade ground to be opened just outside the city. But in none of his improvements was he free from suspicion of having enriched his own purse, and having in some manner pulled the wool over the sadly strained eyes of the Cuban patriots.

A story which reads like a romance is told of Tacon's institution of the fish market. In those days pirates infested the waters around Cuba, and indeed were a menace to American and French vessels, as we have seen. The most daring pirate and smuggler of them all was said to be a man named Marti, of whom many exciting tales are related. He was a bold leader of desperadoes, and since the Isle of Pines was where his band most frequently had their headquarters, he was known as the "King of the Isle of Pines." Now Tacon was eager to suppress smuggling and piracy, probably because they interfered with his own plans. The Spanish ships of war lay in the harbors of Cuba at anchor, while the officers indulged in dancing on board with Cuban ladies, or took long period of leave on shore. This did not please Tacon, and he accordingly issued commands that they suppress the smugglers at all costs. But the smugglers carried on their operations from small coves and inlets, in little crafts which did not draw much water, and the clumsy and half-hearted efforts of the Spanish sailors to apprehend them filled their leaders with mirth. There are many tales of the impudent daring with which these outlaws operated under the very noses of those who were sent out to capture them.

At last Tacon, who had an abounding belief that every man had his price, and perhaps had heard enough of the character of the men he was hunting to gauge it correctly, offered a reward for anyone who would desert and inform the government of the pirates. A much larger and more tempting sum was offered for the delivery of Marti, dead or alive. These offers were posted throughout the country.

For some time nothing happened, and then one dark night, when it was raining copiously, a man evaded the sentinels before the main entrance to the governor's palace in Havana. He stole through the entrance, and hid himself among the pillars in the inner court. Next this man silently crept up the staircase to the governor's apartments. Here he met a guard, but he saluted, and passed on with such nonchalance that he was not challenged, and entering the reception room of the governor, found himself in the semi-royal presence. Tacon was alone, busily writing. He promptly inquired who his visitor might be, and was informed that he was one who had valuable information for the Captain-General.

"I am the Captain-General," said Tacon.