<Tr> <Th> Ethnicity </Th> <Td> 96.6% White 1.7% S. Asian </Td> </Tr> <Tr> <Th> Non-metropolitan county </Th> <Td> </Td> </Tr> <Tr> <Th> County council </Th> <Td> West Sussex County Council http://www.westsussex.gov.uk/ </Td> </Tr> <Tr> <Th> Executive </Th> <Td> Conservative </Td> </Tr>

Where is the boundary between east and west sussex