pillars of safety and security which state that technical staff need to be able to go about their work without undue pressure. and of course, he said the reports that communication with the plant, not just this plant but also the chernobyl plant, are becoming more difficult because reports from ukraine say that mobile phone communications have been cut, some of them, also e—mail and fax. it is hard to get reliable information. it is a big problem and it is also the case at chernobyl and he said he was concerned about the staff at chernobyl who haven't been able to rotate out since the 23rd of february. he has repeated his offer to go to ukraine to negotiate between the sides about this issue to ensure that the safety and security of these nuclear sites can