Summary

Portrait of Morrison Waite Morrison Waite The Illinois — Opinion of the Court

The responsibility of avoiding a collision with a sailing-vessel is put by the act of Congress and the sailing rules primarily on a steamer. But the sailing-vessel is under just the same responsibility to keep her course, if she can, and not embarrass the steamer, while passing, by any new movement. A steamer has the right to rely on this as an imperative rule for a sailing-vessel, and govern herself accordingly. Otherwise it would at times be impossible for a steamer to get ahead at all in the thoroughfares of navigation.
Source: Wikisource

Portrait of Morrison Waite Morrison Waite The Illinois — Opinion of the Court

We must also infer from what is actually found, as well as from what is not found, that if the schooner had known the circumstances in which she was placed, her change of course would have been delayed until it might be made without danger. Because a steamer must keep out of the way of a sailing-vessel, it by no means follows that a sailing-vessel may unnecessarily throw herself across the bow of an approaching steamer. It is as much the duty of a sailing-vessel to be diligent in the performance of her duty as it is that of a steamer to be mindful of hers.
Source: Wikisource

Portrait of Morrison Waite Morrison Waite The Illinois — Opinion of the Court

It is an important fact that the steamer was not observed from the schooner before the course was changed. While a man stationed at the stern as a lookout is not at all times necessary, no vessel should change her course materially without having first made such an observation in all directions as will enable her to know how what she is about to do will affect others in her immediated vicinity. In the present case, it is not found expressly that the ice was so close under the port bow of the schooner as to make it dangerous for her to keep on as she was going until the steamer got by.
Source: Wikisource

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