 Complete the following phrase:  In 1650 Captain William Penn, was charged with guarding the Channel from Beachy Head to Lands End with six ships. This system continued following the Restoration. It was the start of what was to become a Western Squadron. In 1690 the Edward Russell, 1st Earl of Orford was given command of a fleet in the channel. From 1705 until the 1740s it was essentially Cruising Squadron before it changed to blockading duties. In 1746 the Admiralty authorised Admiral Anson to combine all the Channel commands into the Western Squadron, based in Plymouth. During the Seven Years War 1756-1763 the Western Squadron was one of Britains most critical military assets frequently patrolling the entrance to the English Channel and making regular sweeps into the Bay of Biscay and the waters off Ushant. One of its responsibilities was trade protection ensuring the safe return of inbound trade from the East Indies and West Indies. The squadron was involved at the Second Battle of Cape Finisterre 1747, the Battle of Quiberon Bay 1756, and the 