On the 24th Lord Dufferin was instructed that Her Majesty's Government could not accept the amendments made in the Convention. Again the Turkish Ministers sought out Lord Dufferin with messages from the Sultan, pressing that the landing might be at Alexandria, and assuring the Ambassador that the Proclamation should be communicated the moment that the heads of the Convention were agreed to.
Things began to look as if they were in a way to be arranged, when it was discovered, on the 25th, that the instructions given for the despatch of the mules and the release of the drivers had been cancelled by an order from the Palace. Lord Dufferin was at once instructed that if this information was correct it was no longer possible for him to continue the negotiations.
On the 27th the Turkish Ministers accepted Aboukir as the place of disembarkation, and promised that before the Convention was signed they would communicate the Proclamation officially, and order its publication in Egypt. Lord Dufferin was instructed that he might sign the Convention on the preliminary condition that the mules and drivers should be released, and a promise given by the Porte to assist in sending them to Egypt, and that the Proclamation should be issued at once.
On the 29th Lord Dufferin reported that he had settled the text of the Convention with the Sultan's Ministers.
The 30th passed without any further communication from the Porte; but in the middle of the night Said Pasha called upon Lord Dufferin at Therapia, with a further message from the Sultan, urging that the troops should go to Aboukir viâ Alexandria; and in the morning the Pasha came again with the Sultan's private secretary, and stated that His Majesty was ready to take any step to remove Lord Granville's misgivings if he were only allowed to land his troops at Alexandria. He was willing to reduce their number from that originally proposed to 2,000, or even 1,000. Baker Pasha might go second in command, and take with him as many English officers as he pleased, and the Turkish troops should be as much under English control as they were in the Crimea.
The extraordinary anxiety of the Sultan to show his troops in Egypt at this period is to be accounted for on the supposition that he foresaw the impending collapse of the Arabi revolt, and was desirous that it should not be accomplished without his appearing, at all events, to have taken part in its suppression. The presence of but a single Turkish battalion in Alexandria would have sufficed to enable him to claim the credit of overthrowing Arabi and his followers. It was, however, not to be. The Sultan's views were now diametrically at variance with those of the British Cabinet. Sir Garnet Wolseley was, at this time, well to the front, and there was little doubt that he would soon bring the war to a close. Under these circumstances, the presence of a Turkish force in Egypt would only be a source of embarrassment. Accordingly it was necessary to finesse and to play off upon the Porte its own tricks of delay and dissimulation. Lord Dufferin was therefore instructed to inform the Porte that Her Majesty's Government were willing to meet its proposals, and to receive 2,000, or even 3,000 troops; but that, in view of the strong objections to Alexandria, it would be preferable that the landing should take place in the Suez Canal.
On the 3rd September the Turkish Ministers were willing that the troops should go to Port Saïd, promising at the same time that the Proclamation should be issued immediately.
On the 24th August Lord Granville had authorized the Ambassador to conclude the Convention as soon as the Proclamation should be published, the words "such point or points on the Canal as may be previously arranged with the British Commander-in-Chief" being substituted for Aboukir.
On Lord Dufferin proceeding to the Porte on the 6th September to sign the Convention, he found that the Proclamation had that morning appeared in the newspapers in a changed form. Lord Dufferin thereupon declined to sign. Said Pasha said that the publication, as it stood, was an act of heedlessness, and he undertook that a correction should be published in the official journal. A further discussion ensued as to the form of the stipulation respecting the landing of the Turkish troops in the Canal, Said Pasha objecting to the words proposed by Lord Granville, and pressing for the mention of Port Saïd.
Lord Dufferin accepted, ad referendum, an amended paragraph to the effect that the Turkish forces should proceed to Port Saïd, and from thence to whatever point or points might be agreed upon between the two Commanders-in-Chief. The British Government, however, insisted that the clause should state that the Turkish troops would "enter the Canal at Port Saïd and proceed from thence," whilst the Sultan wished to substitute the word "débarqueront" for "se rendront à Port Saïd."