SAGE is the UK’s Stakeholder Advisory Group on ELF EMFs. It published its Second Interim Assessment in June 2010. This contained various recommendations about possible precautionary measures to reduce exposures to EMFs from the distribution system.
The Government Response to the Second Interim Assessment was published on 21 October 2011. It broadly supports SAGE’s recommendations, disagreeing with only one (optimal phasing for some intermediate voltage lines), but suggesting low-key, voluntary methods of implementing the recommendations.