whilst no scientific proof shown that the use of telephones presents a health risk this hypothesis cannot be definitively ruled out so this matter must be included the precautiona
Whilst no scientific proof has shown that the use of mobile telephones presents a health risk, this hypothesis cannot be definitively ruled out, so this matter must be included within the framework of the precautionary principle.
Whilst no scientific proof shown that the use of telephones presents a health risk, this hypothesis cannot be definitively ruled out, so this matter must be included the precautionary principle.