More info coming through..
1721: More on the Tokai nuclear power plant: A report submitted to the Ibaraki prefectural government by the Japan Atomic Power Company said that one of the two pumps being used to cool the water of a suppression pool for the plant's nuclear reactor had stopped working, according to the Kyodo news agency. However, the other pump was still working and there was no problem with cooling the reactor, the prefectural government said. All control rods were set in completely at the reactor, it added.
1710: The crisis has renewed concern in other countries about the safety of atomic power. In Germany, Chancellor Angela Merkel said it represented a turning point for the world. She said that safety standards at her own country's nuclear power stations would now be reviewed. In the United States, Senator Joe Lieberman said Washington needed to put the brakes on the development of nuclear power plants until lessons were learned from what had happened in Japan.
1706: The news about Tokai comes as the authorities battle to prevent a meltdown at the stricken Fukushima-Daiichi complex. Sea water is being pumped into three overheating reactors there. The plant was rocked by an explosion on Saturday, which blew off the roof of one reactor building. Meanwhile, a state of emergency has been declared at a second nuclear site. The International Atomic Energy Agency said increased levels of radiation had been detected at Onagawa, close to the area worst hit by the tsunami.
1702: The Japan Atomic Power Company has said the cooling system of a reactor at its Tokai nuclear power plant is working, although two of the three diesel power generators used for cooling are out of order, the Reuters news agency reports. The plant, about 120km (75 miles) north of Tokyo in Ibaraki prefecture, was automatically shut down after Friday's earthquake.