I want to know the answer to the following question:
In the 2006 study, Southampton was discovered to be one of the lowest carbon emitters out of major cities in what large geographical area?
All the background I'm provided with is that "In a 2006 survey of carbon emissions in major UK cities conducted by British Gas, Southampton was ranked as being one of the lowest carbon emitting cities in the United Kingdom.". Is that enough to answer the question?