Under these circumstances, and with these impressions necessarily operating upon his mind, and a knowledge that if the prisoners once penetrated through the square, the power of escape was almost to a certainty afforded to them, if they should be so disposed; captain Shortland in the first instance proceeded down the square towards the prisoners, having ordered a part of the different guards, to the number of about fifty only at first, (though they were increased afterwards) to follow him. For some time both he and Dr. Magrath endeavored by quiet means and persuasion, to induce the prisoners to return to their own yards, explaining to them the fatal consequences which must ensue if they refused, as the military would in that case be necessarily compelled to employ force. The guard was by this time formed in the rear of captain Shortland, about two thirds of the way down the square--the latter is about one hundred feet broad, and the guard extended nearly all across. Captain Shortland, finding that persuasion was all in vain, and that although some were induced by it to make an effort to retire, others pressed on in considerable numbers, at last ordered about 15 file of the guard, nearly in front of the gate which had been forced, to charge the prisoners back to their own yards. The prisoners were in some places so near the military, that one of the soldiers states that he could not come fairly down to the charge; and the military were unwilling to set against an enemy. Some struggling ensued between the parties, arising partly from intention, but mainly from the pressure of those behind preventing those in front from getting back. After some little time, however, this charge appears to have been so far effective, and that with little or no injury to the prisoners, as to have driven them for the most part quite down out of the square, with the exception of a small number who continued their resistance about No. 1 gate. A great crowd still remained collected after this in the passage between the square and the prisoners' yards, and in the part of those yards in the vicinity of the gates.--This assemblage still refused to withdraw, and according to most of the English witnesses and some of the American, was making a noise, hallowing, insulting and provoking, and daring the military to fire, and according to the testimony of several of the soldiers, and some others, were pelting the military with large stones, by which some of them were actually struck. This circumstance is, however, denied by many of the American witnesses; and some of the English, upon having the question put to them, stated that they saw no stones thrown previously to the firing, although their situation at the time was such as to enable them to see most of the proceedings in the square.