It will be seen presently that the term of detention, originally intended to endure for about a year, was lengthened by circumstances that were beyond Decaen's control; that the punishment which sprang from the hasty ire of a peppery soldier increased, against his own will, into what appeared to all the world, and most of all to the victim, to be a piece of malevolent persecution. The ball kicked off in a fit of spleen rolled on and on beyond recovery.

There was, it must be admitted, quite enough in the facts brought under Decaen's notice to warrant a reference to Paris, if he chose to be awkward. In the first place, Flinders was carrying on board the Cumberland a box of despatches from Governor King for the Secretary of State. As pointed out in Chapter 12, the Admiralty instructions for the Investigator voyage cautioned him "not to take letters or packets other than those such as you may receive from this office or the office of His Majesty's Secretary of State." Governor King was well aware of this injunction. Yet he entrusted to Flinders this box of despatches, containing material relative to military affairs. It is true that a state of war was not known to exist at the time when the Cumberland sailed from Port Jackson in September, 1803, although as a matter of fact it had broken out in the previous May. But it was well known that war was anticipated. It is also true that Flinders knew nothing of the contents of the despatches. But neither, as a rule, does any other despatch carrier in war time. When the Cumberland's papers were examined by Decaen's officers, and these despatches were read and translated, there was at once a prima facie ground for saying, "this officer is not engaged on purely scientific work; he is the bearer of despatches which might if delivered have an influence upon the present war." Flinders himself, writing to Banks,* (* Historical Records 6 49.) said: "I have learnt privately that in the despatches with which I was charged by Governor King, and which were taken from me by the French General, a demand was made for troops to be sent out to Port Jackson for the purpose of annoying Spanish America in the event of another war, and that this is considered to be a breach of my passport. 'Tis pity that Governor King should have mentioned anything that could involve me in the event of a war, either with the French at Mauritius, or the Dutch at Timor or the Cape; or that, having mentioned anything that related to war, he did not make me acquainted in a general way with the circumstances, in which case I should have thrown them overboard on learning that war was declared; but as I was situated, having little apprehension of being made a prisoner, and no idea that the despatches had any reference to war, since it was a time of peace when I left Port Jackson, I did not see the necessity of throwing them overboard at a hazard. To be the bearer of any despatches in time of peace cannot be incorrect for a ship on discovery more than for any other; BUT WITH A PASSPORT, AND IN TIME OF WAR, IT CERTAINLY IS IMPROPER." With characteristic straightforwardness, Flinders did not hesitate to tell King himself that the despatches had cast suspicion on him:* (* Historical Records 6 105.) "I have learned privately that in your despatches to the Secretary of State there is mention of Spanish America, which rendered me being the bearer, criminal with respect to my passport. 'Tis pity I had not known anything of this, for on finding myself under the necessity of stopping at the Isle of France, and learning the declaration of war, I should have destroyed the despatches; but leaving Port Jackson in time of peace, and confiding in my passport, I did not think myself authorised to take such a step, even after I knew of the war, having no idea there was anything in the despatches that could invalidate my passport; neither, indeed, is it invalidated in justice, but it is said to be the under-plea against me."

These despatches of King are preserved among Decaen's papers,* (* Decaen Papers Volumes 84 and 105.) and an examination of them reveals that they did contain material of a military character. In one of them, dated August 7th, 1803, King referred to the possibility in any future war "of the Government of the Isle of France annoying this colony, as the voyage from hence may be done in less than seven weeks; and on the same idea this colony may hereafter annoy the trade of the Spanish settlements on the opposite coast. But to defend this colony against the one, and to annoy the other, it would be necessary that some regard should be had to the military and naval defences. The defences of the port may be made as strong as in any port I know of. By the return of cannon and batteries your Lordship will observe that those we have are placed in the best situation for annoying an enemy. Still, a small establishment of artillery officers and men are wanted to work those guns effectually in case of necessity." King went on to make recommendations for the increase of the military strength in men, officers, and guns. The originals of those despatches, which could furnish the French Government with valuable information concerning Port Jackson and the Flinders affair, are endorsed, "letters translated and sent to France;" and Decaen commented upon them that in his opinion the despatches alone afforded a sufficient pretext for detaining Flinders. "Ought a navigator engaged in discovery, and no longer possessing a passport for his ship, to be in time of war in command of a despatch-boat,* especially when, having regard to the distance between the period of the declaration of war and his departure from Port Jackson he could have obtained there the news that war had broken out?" (* "Devait-il en temps de guerre conduire un paquebot?")

In reporting to his Government Decaen related the story of the Cumberland's arrival from his point of view at considerable length. He expressed himself as satisfied that her commander really was Captain Flinders of the Investigator, to whom the French Government had issued a passport; detailed the circumstances of the examination; and complained of Flinders' "impertinence" and "arrogance." Then he proceeded to describe "several motives which have caused me to judge it to be indispensable to detain Captain Flinders."

The first motive alleged was "the conduct of the English Government in Europe, where she has violated all treaties, her behaviour before surrendering the Cape of Good Hope, and her treatment of our ships at Pondicherry." In no way could it be pretended that Flinders was connected with these events.

The second motive was "the seizing of Le Naturaliste, as announced by the newspapers." Decaen was here referring to the fact that, when Le Naturaliste was on her homeward voyage from Port Jackson, conveying the natural history collections, she was stopped by the British frigate Minerva and taken into Portsmouth. But no harm was done to her. She was merely detained from May 27th, 1803, till June 6th, when she was released by order of the Admiralty. In any case Flinders had nothing to do with that.

The third motive was that Captain Flinders' logbook showed an intention to make an examination of Ile-de-France and Madagascar, from which Decaen drew the inference that, if the English Government received no check, they would extend their power, and would seize the French colony. Herein the General did a serious injustice to Flinders. His log-book did indeed indicate that he desired "to acquire a knowledge of the winds and weather periodically encountered at Ile-de-France, of the actual state of the French colony, and of what utility it and its dependencies in Madagascar might be to Port Jackson, and whether that island could afford resources to myself in my future voyages." But information of this description was such as lay within the proper province of an explorer; and the log-book contained no hint, nor was there a remote intention, of acquiring information which, however used, could be inimical to the security of the French colony.

Decaen's mind had been influenced by reading Francois Peron's report to him concerning the expansive designs of the British in the Pacific and Indian Oceans. "There is no doubt," he informed his Government, "that the English Government have the intention to seize the whole trade of the Indian Ocean, the China Seas and the Pacific, and that they especially covet what remains of the Dutch possessions in these waters." He derived that extravagant idea from Peron's inflammatory communication, as will be seen from a perusal of that interesting document.

By these strained means, then, did Decaen give a semblance of public policy to his decision to detain Flinders. It would have been puerile to attempt to justify his action to his superiors on the personal ground that the English captain had vexed him; so he hooked in these various pretexts, though ingenuously acknowledging that they would have counted for nothing if Flinders had dined with him and talked the matter over conversationally!

On the day following the examination and the refusal of the invitation, Flinders was again conducted on board the Cumberland by Colonel Monistrol and the official interpreter, who "acted throughout with much politeness, apologising for what they were obliged by their orders to execute." On this occasion all remaining books and papers, including personal letters, were collected, locked up in a second trunk, and sealed. The document noting their deposition and sealing was signed by Flinders,* who was ordered to be detained in the inn under guard. (* Decaen Papers.) It was, Decaen reported, the best inn in the island, and orders were given to furnish the prisoner with all that he could want; but Flinders described it as an exceedingly dirty place.