China raises its national flag over Tiananmen Square on the opening of the National People's Congress parliament session.<br /> <br />Security is tight here after a mass knife attack at a railway station south west of the country.<br /> <br />Officials blame separatists from Xinjiang - which is home to the Muslim Uighur minority.<br /> <br />One woman threw dozens of leaflets into the air. She was dragged away screaming. It is not known what she was protesting about.<br /> <br />Police also stopped television media from filming.<br /> <br />The crowds, who gathered to watch, were ushered away, as 3000 hand-picked delegates started to arrive in the Beijing capital.<br /> <br />The cars of political leaders, generals and even monks were searched by police with dogs before they entered the building.<br /> <br />And as parliament opened, delegates held a moment of silence for the victims of the stabbing attack.<br /> <br />But it was soon straight down to business, when Premier Li Keqiang highlighted China's economic targets for this
