1706GMT : The Tokyo Electric Power Company has said the pressure inside the No. 1 reactor at its Fukushima-Daiichi nuclear plant has been rising, with the risk of a radiation leak, according to the Jiji Press news agency. Tepco planned to take measures to release the pressure, the report added. The reactor's cooling system began to malfunction after the earthquake. People living close to the plant were later evacuated as a precaution.