It seems to us that the Boundary Commission has paid insufficient attention to one of its rules, namely special geographical considerations, including in particular the size, shape and accessibility of a constituency; local government boundaries as they existed on 7 May 2015 and any local ties that would be broken by changes in constituencies.
Local Liberal Democrats have consistently opposed the break-up of natural communities purely in the interest of electoral arithmetic. At the previous Boundary Commission review we asked for the Coedffranc wards (including Skewen) to be moved back into the constituency of Neath of which they naturally form part. On that occasion we were unsuccessful, but at least Coedffranc remained within a constituency contained within the same (Neath Port Talbot) local council area. It seems to us that the current proposals unnecessarily break the local government/constituency link (e.g.
Skewen merged with Swansea East, Port Talbot and Margam with Ogmore).