Care has to be taken not to inflict a very severe wound, because the moment the other sharks taste the blood of a wounded companion, they will immediately turn upon him and eat him.

When the inquisitive shark is seen coming in the direction of the boat, the Malay who has accosted him in this way quietly jumps overboard, armed only with his small knife and a short stick of hard wood, exactly like a butcher's skewer, about five inches in length, and pointed at each end.
The man floats stationary on the surface of the sea, and, naturally, the shark makes for him.

As the creature rolls over to bite, the wily Malay glides out of his way with a few deft strokes of the left hand, whilst with the right he deliberately plants the pointed skewer in an upright position between the open jaws of the expectant monster.

The result is simple, but surprising.

The shark is, of course, unable to close its mouth, and the water just rushes down his throat and chokes him, in consequence of the gills being forced back so tightly as to prevent the escape of water through them in the natural way.