The steamer Putnam, 150 feet long, 22 feet beam, was used for carrying cargo and towing boats on the canal. On the morning of October 30, 1922, she was a short distance above Eagle Harbor, on the Erie Barge Canal, towing five barges which were light and one which was loaded. The loaded barge was towed alongside on the starboard side of the steamer. The five light boats were astern, made up of one ahead, with two tiers, of two boats each, following. The Oeeland No. 3, a tugboat, had five loaded barges in tow. The tow was made up in two sections, tandem formation, two in the first, and three in the second. The hawser to the head section was about 400 feet in length, and the intermediate hawser to the other section 300 feet in length. With fair weather, wind north, and very light, and the Oeeland No. 3 going with the current, the tows approached each other head on head; the Putnam bound for Buffalo, and the Oeeland No. 3 bound for New York. When the Oeeland No. 3 approached the bend from the westward, those on board observed smoke beyond the point coming from the Putnam, and she blew a bend whistle. This was not answered by the Putnam. Shortly after the Oeeland No. 3 sounded her bend whistle, the Murray came in view from beyond the bend. The Oceland No. 3 then blew a whistle signal of one blast, which the Putnam answered with a whistle of one blast, thus agreeing to a port to port passage. At this time, the Putnam, approaching on her starboard side, was visible to the Oeeland No. 3.

We cannot find, as found by the trial judge, that the Putnam sounded a two-whistle signal in reply to the one-whistle signal. The master of the Putnam testified that he *678sounded a two-whistle signal when he saw over the land, across the bend, the smoke of the approaching Oeeland No. 3, and that at that time he could not see the Oeeland No. 3. He then said that, when the Oeeland No. 3 came into sight, the Oeeland No. 3 blew one whistle and he answered with one. As the two vessels approached each other, the Putnam was not navigating in accordance with the agreement, and the Oeeland No. 3 sounded the alarm and slowed down. When the hawser of the Putnam came in view of the Oeeland No. 3, the Putnam’s tow was angling across the canal, and the tail of it was within 10 or 15 feet of the bank of the canal. That was on the starboard side of the Oeeland No. 3, and the Oeeland No. 3 was thus placed in a pocket. When the Oeeland No.' 3 slowed and blew a whistle signal of three short blasts, which indicated that the Putnam should slow down, the signal was answered by the Putnam with a like signal of three short blasts and the Putnam slowed. The Putnam and the Oeeland No. 3 passed port to port about 10 feet distant from each other, and the Oeeland No. 3 came- to a dead stop to avoid colliding with the port boat on the second 'tier of the Putnam’s tow. As the forward corner of the Putnam’s port boat in the second tier of the tow passed the bow of the Oeeland No. 3, the Oeeland No. 3 went ahead under a hard-astarboard helm and endeavored to push the light tow of the Putnam toward the northerly bank of the canal, so that the tow of the Oeeland No. 3, which was drifting down with the current, might pass the tow of the Putnam in safety.

While engaged in this maneuvering, and .while the bow of the Oeeland No. 3 was against the port side and amidships of the port-side boat of the second tier of the Putnam’s tow, the propeller of the Oeeland No. 3 fouled the southerly bank of the canal, causing her to' be stranded and resulting in the damages for which she has filed a libel. A line was put from the Oeeland No. 3 to the Saunders A. Wertheim, the port boat of the second tow of the Putnam, to hold the bow of the Oeeland No. 3 in place against the side of the Putnam’s bow, while the Oeeland No. 3 was pushing, in an endeavor to push the Putnam’s tow over toward its own side of the channel. The line parted, and the tow of the Putnam continued on, and collided with the tow of the Oeeland No. 3, which was drifting down with the canal current, causing damages which resulted in the damage for which the Murray Transportation Company, as owner of the Wertheim, sues.

Under the circumstances under which the vessels met, article 18, rule 1 (Comp. St. § 7857), was applicable, requiring a port to port passage, and the failure of the Putnam to govern herself accordingly renders her responsible. The signals exchanged indicated an intention to adhere to this rule, but the Putnam was sagging across the canal, and pocketed the Oceland No. 3. It was not the duty of the Oceland No. 3, as found below, under the circumstances, to have responded to the Putnam by a two-whistle signal, which would agree to a starboard to starboard passage. According to the record, there was no such two-whistle signal given after the vessels came in sight of each other, and there was no duty on the part of the Oeeland No. 3, if a two-whistle signal was given from a vessel around a bend, when only smoke was visible, to depart from the statutory rule. The record is clear that, when the vessels came in sight of each other, the first whistle blown by the Oceland No. 3 was a signal for a port to port passage, and this was immediately answered by the Putnam, which was intended as its assent to such passage. Nor may liability be imposed upon the Oceland No. 3 upon the theory that she did not stop her engines in time. The Oceland No. 3 was stopped entirely at the time she came to the bow of the Murray, and thus drifted alongside the Wertheim.

The surface of the channel between the banks at this point is estimated to be about 90 or 100 feet, and the channel shelves down to the bottom, with a width of 65 feet and a depth of 9 feet 6 inches. Before the collision, the Putnam had placed her loaded barge astern of the hawser. The master of the Putnam says the barge did not handle properly in that way, and it took her alongside of the Putnam on the starboard side. The Putnam was' about 22 feet 6 inches in width, and the loaded barge alongside her was about 23 feet. Astern of the Putnam, on a bridle hawser, was.the rest of the tow, as above indicated. This made passing difficult. It required the Putnam to have regard for the Oeeland No. 3 passing, and to keep well over to her side of the canal. It would have been more practical to have the loaded boat on the port side of the Putnam, instead of the starboard side, for being on the starboard side prevented the Putnam from getting over to the starboard side of the canal, where she would have to go in or*679der to take her tow clear of other vessels going in the opposite direction. Made up as she was, she could not make any effort to get her tow to her own starboard side of the channel, because, with a loaded boat alongside and only 9 feet 6 inches of water for a depth of 65 feet in the canal, the Putnam, instead of being able to go practically up against the starboard bank of the canal, would have to remain in about the middle of the deep water, or put the loaded boat on her starboard side aground.

The court below held the Oeeland No. 3 at fault in connection with the attempt to push the tow of the Putnam. The Oeeland No. 3 and her tow were drifting with the current down into the pocket formed by the starboard side of the canal and the tow of the Putnam, which was angling over toward the Oeeland No. 3’s. side of the canal and within 10 feet. The steamer Putnam was going ahead slowly, with the result that the Oeeland No. 3 and her tow were bound to come .in contact with the boats of the Putnam’s tow, thus tailing across the canal, unless the Oeeland No. 3 could do something to prevent it. It was plainly the obvious thing to do, to engage in a maneuver which would have the practical effect of pushing over the Putnam’s tow to its proper side of the canal. The maneuver was partially successful, and perhaps prevented a more serious disaster. She made a change of about two points in her heading to her own port, in order to push against the side of the boat in the Putnam’s tow, and in order to prevent her stem from slipping along the side, so that she would get no result in removing the Putnam’s tow off to the Putnam’s own starboard. She caused a line to be put out to the Putnam’s tow, to hold her own stem in place. The lines parted, and at the same time the Oeeland No. 3 touched the starboard side of the shelving canal bottom. This emergency was one which fittingly called for such an effort to avoid collision, and we are not willing that, because one of the consequences of its effort was the breaking of a line, to impose liability on the Oeeland No. 3.

The decrees below will be reversed. A decree may be entered against the Putnam alone for the relief sought by the Murray Transportation Company, and a decree may be entered in the second libel for full damages sustained by the Oeeland No. 3 against the Putnam, both "with costs.