The Frenchman, without returning the fire, slackened speed, to wait till the Chanzy came up.Meanwhile the Forbin advanced from the north and opened fire from its bow-guns upon the British gunboat, and soon afterwards the Chanzy fired its first shot.The position of the vessels was now as follows: the gunboat lay broadside opposite the Forbin, the two cruisers were firing with their bow-guns on each other, while the destroyer kept in the background.In the meantime the Caledonia had advanced so far that she was completely protected by the British guns.
If the captain had now continued his course he would probably have reached Alexandria in safety.But he wished to avoid the delay, which would have been considerable, and the entreaties of the passengers, who, greatly excited, begged him to remain near the scene of action, coincided with his own wishes.
Accordingly the Caledonia slackened speed, and took up a position to the south-east of the field of battle, whence she could make for Brindisi or Alexandria as soon as the result was decided.
For some time neither side gained the advantage.The Chanzy and Royal Arthur had turned broadsides to each other and fired, but the effect was not visible from the Caledonia.
Suddenly the Royal Arthur began to move in a northerly direction, firing upon the enemy from her stern-guns.
"It almost looks as if he meant to help the O'Hara," said Heideck to Edith, who was standing by his side with a field-glass."The gunboat is clearly no match for the Forbin, and has perhaps been hopelessly damaged."In fact, the Royal Arthur continued her course northwards, maintaining an incessant fire upon the Chanzy and the destroyer, which still kept on the watch in the rear, and made for the Forbin, on which she immediately opened fire with her bow-guns.
As the scene of action thus shifted further and further north, the captain of the Caledonia resolved to turn westwards again.It did not seem advisable to call at Malta, but assuming that the Royal Arthur could hold the French ships for a considerable time, he might fairly hope to reach Brindisi, his original destination.
But the course of events disappointed his hopes.A ship was reported ahead, which proved to be the Arethuse, bearing down straight on the Caledonia.To avoid meeting her the captain immediately headed northwards.This brought the Caledonia closer to the scene of action than had been intended, so close that a British shell, discharged at the destroyer lying to the east, flew over the low French vessel, and fell into the sea right before the bows of the Caledonia, raising great jets of water.
A few seconds later the French destroyer moved rapidly in the direction of the Royal Arthur, and the passengers of the Caledonia, and all the sailors on the now more restricted field of operations, witnessed a fearful sight.The destroyer had seized the right moment to attack, and from one of its tubes had launched a torpedo with splendid aim against the enemy.In the centre of the Royal Arthur, just above the water-line, a tiny cloud of smoke was seen, and then a large column of water spurting up.At the same time a dull, loud report was heard that shook the air for a considerable distance round and drowned the thunder of the guns.
