Southern England language used English
Geography
The South has a land border with the Midlands and a sea border with France, Belgium and the Netherlands.  
The South is generally more low-lying than the North. There are a number of hill ranges, such as the Cotswolds and the Chilterns.
London is the largest city in the South of England and is the capital of the United Kingdom. The London Metropolitan Area has a population of 14.2 million (2019), making it the largest metropolitan area in Europe.Demographics
Language
English
English is the native language of the English people and the main language spoken in the South.
The South of England has a dialect and accent distinct from that of other parts of the UK. Due to the prominence of the South in media and politics, Standard British English is largely based on the English spoken in the South. For example, the standard British accent, Received Pronunciation, is very similar to the educated speech of London, Oxford and Cambridge.
language spoken official language linguistic usage dialect spoken vernacular employed