"Coming below, Aubyn?" asked Waynsford, raising his voice.

"Hold hard, I want to get something out of 'Lonette's' cabin," replied Terence.

Curiosity prompted Waynsford to delay his visit below. Going for'ard he met Aubyn, who was making his way aft.

"There's something queer about this craft," remarked Terence hurriedly. "I'm going to smuggle myself on board, if you don't find anything sufficiently suspicious to justify her detention. So if you don't see me when you come on deck again, don't wait, but push off, and come back for me in a couple of hours' time. If you can get in touch with a destroyer, so much the better."

"Right-o," assented Waynsford. He was perfectly willing to allow Terence to put his plan into execution, but at the same time, his suspicions aroused, he meant to do his level best to find sufficient evidence to place the Dutch trawler under arrest. Extreme caution was necessary, since he had been specially warned not to commit anything that could be construed by a neutral state into an unfriendly act.

Without another word Waynsford descended to the cabin. With rough courtesy the Dutch skipper produced his papers, at the same time offering the boarding-officer a glass of schnapps—an invitation that was firmly yet kindly declined.

"Your papers are quite in order," announced the sub. "Perhaps you have no objection to my looking round?"

"I no objec'," declared the Dutch skipper.

Although his suspicions were aroused Sub-Lieutenant Waynsford had no fear of treachery. One of his men had accompanied him below, while in the interval a deck-hand from the "Pixie" had scrambled up the side and was pacing the "Vanhuit's" planks. The engine-room, fo'c'sle, fish-holds, and storerooms were each in turn visited, but there was apparently nothing to give rise to any question that the vessel was anything but a harmless trawler.

At length Waynsford made his way on deck. The two fishermen on the fo'c'sle were still devoting their attention to the damaged lamps. Another was leaning over the low bulwark and engaging in conversation in a queer sort of English with the crew of the "Pixie."