 Complete the following phrase:  Villeneuves fleet underwent repairs in Cádiz, covered by a hastily assembled blockade of British warships, initially commanded by Rear-Admiral Cuthbert Collingwood, and from 27 September by Vice-Admiral Nelson, who had arrived from England to take command. He spent the following weeks preparing and refining his tactics for the anticipated battle and dining with his captains to ensure they understood his intentions. Nelson had devised a plan of attack that anticipated the allied fleet would form up in a traditional line of battle. Drawing on his own experience from the 