Intelligent Comparator selection ONS CodeAuthorityReasons for inclusion as a Comparator Authority E06000015Derby City Most socio-demographically similar authority in Britain (76%); network in the same HANCS subgroup; similar population and traffic densities E06000016Leicester City Very socio-demographically similar (74%); similar population density and proportions of urban, A and strategic roads E08000006Salford City Very socio-demographically similar (74%); network in the same HANCS subgroup; similar proportion of urban roads E08000026Coventry City Network in the same HANCS subgroup; similar proportions of A and strategic roads; in West Midlands; fairly socio- demographically similar (66%) E08000027Dudley M.B.