For matching pct_regions object with local authority names in England and Wales.
names(pct_regions_lookup)
#> [1] "lad16cd" "lad16nm" "region_name"
head(pct_regions_lookup)
#> lad16cd lad16nm region_name
#> 1 E06000001 Hartlepool north-east
#> 2 E06000002 Middlesbrough north-east
#> 3 E06000003 Redcar and Cleveland north-east
#> 4 E06000004 Stockton-on-Tees north-east
#> 5 E06000005 Darlington north-east
#> 6 E06000006 Halton liverpool-city-region