Current affair: man with knives arrested near Downing Street in UK anti-terrorism operation

Summary: A man carrying knives was arrested on suspicion of planning a terror attack near Downing Street, United Kingdom. Ivan and Selina report. (英國倫敦警方在反恐行動中，於倫敦市中心西敏寺白廳制服身藏利刀的可疑男子，並以涉嫌發動恐怖襲擊罪名將他拘留，事件中無人受傷；另外，三名持有澳洲與黎巴嫩雙重國籍的伊斯蘭聖戰分子亦於黎巴嫩被拘捕。詳情請聽梁焱剛及鄺美玲報導。)