Blank map of the West Yorkshire, UK with electoral wards shown.
Equirectangular map projection on WGS 84 datum, with N/S stretched 170%
Geographic limits:

West: 2.30W
East: 1.18W
North: 53.98N
South: 53.50N
Ordnance Survey OpenData.

Most data from Boundary-Line product.
Lake data from Meridian 2 product.
Inset derived from File:England location map.svg by Spischot.
Nilfanion, created using Ordnance Survey data