the s.s. Karitane, fixed his position off Pyramid Rock in Bass Straits
at about 5.30 o'clock in the morning, and then set a course which,
ifall went well, would take his ship past Deal Island, which was about
eighteen miles away, with an offing of five or six miles. Deal Island,
it should be observed, is a small island in Bass Straits about two
miles long, and 1,000 or 1,100 feet high, with a lighthouse upon it.
'When, however, the ship had run eighteen miles by the log, the officer
on the bridge reported in writing to the appellant that Deal Island
should be abeam but that he had not seen it on account of a very
heavy fog. As a matter of fact, the appellant, before he received
this report, heard, while resting in his cabin, the ship's " siren going,"
which indicated fog. He minuted the report O.K., which means
"all right," but he also sent a verbal message to the officer on the
bridge to carry on. At the time this order was given, the ship was
at her full speed, some ten knots an hour, and she continued on her
course at that speed. The appellant himself proceeded to the bridge
within ten minutes after the receipt of his officer's report, but,
before he reached it, the ship's engines were suddenly reversed, and,
apparently before he gained the bridge, the ship had struck the
island with great force, and she was totally lost. The learned Judge
found that the ship was set on to the island by a westerly set, which
could not reasonably have been anticipated by the appellant. But,
even if he could not have anticipated the set, ought a prudent seaman,
in the circumstances of the case, to have acted as if his position were
definitely fixed and secure at the time of the officer's report? The
Admiralty Chart, which is in evidence, shows that the ship was in
the vicinity of islands and in a locality affected by currents. A dense
fog had come on, and land, which should have been in sight, could not
be seen. A seaman could not, in these circumstances, be sure of his
position ; for involved were the possibilities of error in the course set,
and in the steering, and, in fact, all the grave risks attendant upon
fog at sea. And it is not unimportant to observe that in earlier
orders the appellant directed his officers, when Deal Island was
abeam, to reset the log and steer another course. Under these
conditions, no prudent seaman would, in our opinion, have driven