"Dash it all!" whispered the R.A.F. captain to his companion, as he eyed askance the dangling Jacob's ladder hanging over the side of the rolling vessel. "Do I swarm up that? I'll give the show away right off."

All the same he made a creditable performance, following Ainslie to the deck of the Ole, for such was her name.

A glance reassured the sub-lieutenant that the tramp was not a disguised raider. He made a prearranged signal to the Q-boat to relieve Morpeth of further anxiety on the subject, and then proceeded to interview the Norwegian skipper, who also spoke German.

The latter fully expected his command to be sunk, as her papers showed her to be bound for Leith with a cargo of foodstuffs. Nor did he look surprised, although he expressed indignation, when Ainslie ordered him into the boat.

"And my crew?" he asked. "Surely you will give them time to provision and man the boats?"

"That will be decided later," replied the Sub. "Be quick. We are waiting."

The Norwegian crew, taking it for granted that their skipper was to be made a prisoner, showed a decidedly threatening attitude. Ainslie and Cumberleigh were inwardly perturbed. Without "giving the show away," it was difficult to see how they were to get out of the trouble, until the Norwegian captain, anxious to save his men from further ill-usage at the hands of the German pirates, ordered them to adopt a passive attitude.

Morpeth met the skipper of the Ole as he came over the side of Q 171 and escorted him below.

"Can you speak English?" he asked abruptly.

"Yes," was the reply of the astonished Norwegian. "For fifteen years I have run between British and Norwegian ports. A man has then an excellent chance to learn the English language."