Helen Ford spoke to Simon Walton, who chairs the Campaign for Borders Rail, and put it to him that just last week an economic think tank described the project as "exceedingly poor value for money."
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Trail hunting, where a scent is laid for hounds and the hunt to follow, has been widely practised since the 2005 ban on fox hunting.
Dangerous chemicals stored in a laboratory at the nuclear reprocessing plant have now been detonated by an army bomb disposal team.
Explosives experts were called to the nuclear reprocessing site in Cumbria, to help deal with chemical substances.