The leader of a trade union which represents railway workers has launched a stinging attack on Scotland’s transport minister Michael Matheson, accusing him of being “noticeably quiet” over an SNP commitment to come up with a public sector bid to run trains. . http://www.heraldscotland.com/news/16584917.new-transport-minister-slammed-by-union-over-silence-on-public-sector-bid-to-take-over-trains/