Sir Oswald Mosley was hit on the head by a stone and knocked semi-conscience immediately he stood on the top of a loud-speaker van to address an open-air meeting at Queens Drive, Liverpool, yesterday. As the van was being driven to a piece of waste land, hundreds of missiles were thrown, Sir Oswald, had not had time to utter a word when a large stone hit him on the temple and he fell on his face. Mounted police who were standing by in a neighbouring yard, immediately rushed out and charged the crowd back. A Fascist bodyguard stood by to guard Sir Oswald in spite of showers of bricks from large sections of the crowd.