SAGE is the Stakeholder Advisory Group on ELF EMFs, the body analysing possible precautionary measures for EMFs and providing advice to Government. The SAGE First Interim Assessment was published in April 2007. It contains Recommendations for low-cost measures on house wiring, domestic appliances, and high-voltage power lines, and analyses, but recommends neither for nor against, an option for "corridors" round power lines.
See also:
The SAGE website (this is the new website address from 2008)
More detail on SAGE on this website
download the Assessment itself and supporting papers
