The skipper stood on the bridge of his dusky-coloured vessel as she soused through the waters of the grim North Sea, his keen eyes ever on the alert fore and aft, and occasionally on the sister ship to his, coupled along with the "broom." They were "carrying on," as usual. This skipper was a man just in his thirties. His face was cheery and round, and body was muscular and thick-set. In spite of the watch he and his first mate kept on this particular occasion, he found time to give me his opinion on certain things interesting to the men who go down to the sea in ships, and also an idea of what it means to be in command of a mine-sweeper.

"You should have been with us on Sunday," he said, as he lighted his cigarette between his cupped hands. "It was more interesting than usual—had something of this damn thrill you talk about ashore and don't know what it is until you've been at the firing front or in one of these blessed ocean brooms. That chap across the way found a mine in his kite, and we had to cut the hawser in double-quick time, and get far enough away from it before we pegged a bullet in one of the horns."

The skipper explained that none of the mines are exploded less than 200 yards from the vessels. He said that the experience he had just related would have sufficed for a day, but that an hour later, when he was still brushing up a part of the North Sea, not far from the coast, he received a warning from a trawler that a mine exposed at low water was just ahead of him. Not in his time had he seen a steamer go astern quicker. Afterwards, they deftly fished around for the mine, snapped its mooring rope, and brought it to the surface. When the mine was at a safe distance from all vessels, a couple of men then aimed their rifles at it until there was a loud explosion which sent sand-coloured water 35 feet and more into the air.

But the affairs of that Sunday were not yet complete. Twenty minutes after the mine had been exploded a great rumble was heard way out at sea, and soon it was ascertained by the captain of the mine-sweeper that a Scandinavian tramp had met her doom by striking a German mine.

"We went off to see if we could pick up some of the poor chaps," observed the skipper. "Among the twenty-one men and boys we rescued were four who'd been passengers aboard a passenger vessel which had been torpedoed by a German U-boat without warning near Malta. They told us, when they got down into our engine-room, that they were just having one hell of a time getting home. I don't blame them for thinking that. Through good fortune, and taking chances of being sent to the bottom ourselves, we have saved the lives of many of these neutrals who might have perished. Yes, here we are mine-sweeping as a job, flying the white ensign of the British Navy; and yet we have found time to save life imperilled by the enemy. Sometimes I wonder what sly Fritz would have to say if he'd even saved a single neutral. He'd be blowing yet. Did you ever stop to think that our Government never has jeopardised a single neutral life? On the other hand, the lives of neutrals that have been rescued at this port run into the thousands. They talk about the freedom of the seas. What else has there been until Germany showed that what she wants is the 'tyranny of the seas.' Leastways, that's how it strikes me. Ever stop to——"

His attention was caught by a signal from the other vessel, and a keen-eyed sailor wig-wagged back an answer. It was all right, although at first I still remembered the timely warning regarding the slightly submerged mine. As a matter of fact, it was merely a desire of the sister ship's captain to turn around and "sweep back," as the land-lubber might term it.

"Let's see," said the commander, "where was I.... Oh, yes.... Realise that we go out and save lives that the enemy imperils far out at sea? They are lives that don't concern us, but we don't feel like letting a poor chap drown if we can help it. On the other hand, our enemy stops at nothing, and, moreover, takes advantage of our humanity. I think that it should be known that we dash out to the rescue never knowing when the ship may go up against one of Fritz's eggs, which may be anywhere in the sea. Why do we go? Just to pick up a benighted lot from an ill-fated tramp, and there's nothing in it. Yet we do it all the time, and the C.O. commends us for it, too."

We came to a new spot in the green sea to sweep. It was fairly rough, and the little vessel bumped and jumped. And this is the work that goes on from daybreak to dusk seven days a week. If a trawler strikes a mine she usually counts on saying good-bye to herself and 80 per cent. of her crew, and the other type of mine-sweeper is lucky if she gets off with a loss of less than 40 per cent.

Back and forth in a monotonous sea we steamed, and you had an idea how dull this work can be sometimes; also that when it comes to sweeping you saw that the North Sea is a big place.

"It's become a science," observed the skipper. "Fritz has a hard time many a night 'laying his eggs,' and the many ways we have of bringing them to the surface has baffled him a good deal."