Guardian: The show homes at the end of a winding, unfinished road feel isolated, stuck in a corner of what remains of Telford’s fragmented countryside. The rain is pouring down and there are few builders working. The infrastructure of a major housing development is uncannily silent, and so too is the building site further up the road – and the ones after that. It’s not the weather that’s holding up work, it’s the slump. This story is being repeated on hundreds of development sites around …