Money, or lack of, is the answer to the puzzle. However, I believe things are stirring behind the scenes on this front. Anyway, this sheme has been bubbling away for a few years now and is still at the kite-flying stage. However, it all depends upon whether it will be built for social purposes (or to protect political interests), as cold economics will probably preclude any thought of reinstatement. Furthermore, the Gwili is on a dog-leg between Pencader and Carmarthen, so it would probably be better to construct a brand-new section.