There remained the insular Celts. From the close connection between them and the Celts of the continent, especially the maritime cantons, it may readily be conceived that they had at least sympathized with the national resistance, and that if they did not grant armed assistance to the patriots, they gave at any rate an honourable asylum in their sea-protected isle to every one who was no longer safe in his native land. This certainly involved a danger, if not for the present, at any rate for the future; it seemed judicious--if not to undertake the conquest of the island itself--at any rate to conduct there also defensive operations by offensive means, and to show the islanders by a landing on the coast that the arm of the Romans reached even across the Channel. The first Roman officer who entered Brittany, Publius Crassus had already (697) crossed thence to the "tin-islands" at the south-west point of England (Stilly islands); in the summer of 699 Caesar himself with only two legions crossed the Channel at its narrowest part.(42) He found the coast covered with masses of the enemy's troops and sailed onward with his vessels; but the British war- chariots moved on quite as fast by land as the Roman galleys by sea, and it was only with the utmost difficulty that the Roman soldiers succeeded in gaining the shore in the face of the enemy, partly by wading, partly in boats, under the protection of the ships of war, which swept the beach with missiles thrown from machines and by the hand. In the first alarm the nearest villages submitted; but the islanders soon perceived how weak the enemy was, and how he did not venture to move far from the shore. The natives disappeared into the interior and returned only to threaten the camp; and the fleet, which had been left in the open roads, suffered very considerable damage from the first tempest that burst upon it. The Romans had to reckon themselves fortunate in repelling the attacks of the barbarians till they had bestowed the necessary repairs on the ships, and in regaining with these the Gallic coast before the bad season of the year came on.