The loyalty of the Catholics decided the fate of Philip's scheme. Even if Parma's army succeeded in landing, its task was now an impossible one. Forty thousand Spaniards were no match for four millions of Englishmen, banded together by a common resolve to hold England against the foreigner. But to secure a landing at all, the Spaniards had to be masters of the Channel. Parma might gather his army on the Flemish coast, but every estuary and inlet was blocked by the Dutch cruisers. The Netherlands knew well that the conquest of England was planned only as a prelude to their own reduction; and the enthusiasm with which England rushed to the conflict was hardly greater than that which stirred the Hollanders. A fleet of ninety vessels, with the best Dutch seamen at their head, held the Scheldt and the shallows of Dunkirk, and it was only by driving this fleet from the water that Parma's army could be set free to join in the great enterprise. The great need of the Armada therefore was to reach the coast of Flanders. It was ordered to make for Calais, and wait there for the junction of Parma. But even if Parma joined it, the passage of his force was impossible without a command of the Channel; and in the Channel lay an English fleet resolved to struggle hard for the mastery. As the Armada sailed on in a broad crescent past Plymouth, the vessels which had gathered under Lord Howard of Effingham slipped out of the bay and hung with the wind upon their rear. In numbers the two forces were strangely unequal, for the English fleet counted only eighty vessels against the hundred and forty-nine which composed the Armada. In size of ships the disproportion was even greater. Fifty of the English vessels, including the squadron of the Lord Admiral and the craft of the volunteers, were little bigger than yachts of the present day. Even of the thirty Queen's ships which formed its main body, there were but four which equalled in tonnage the smallest of the Spanish galleons. Sixty-five of these galleons formed the most formidable half of the Spanish fleet; and four galleys, four galleasses armed with fifty guns apiece, fifty-six armed merchantmen, and twenty pinnaces made up the rest. The Armada was provided with 2500 cannons, and a vast store of provisions; it had on board 8000 seamen and more than 20,000 soldiers; and if a court-favourite, the Duke of Medina Sidonia, had been placed at its head, he was supported by the ablest staff of naval officers which Spain possessed.