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- Rail Safety Investigation - Safeworking breaches involving Absolute Signal Blocking - Blackheath 13 June 2013, Newcastle 13 July 2013, Wollstonecraft 17 July 2013 Download (PDF 2.05MB)
Rail Safety Investigation - Safeworking breaches involving Absolute Signal Blocking - Blackheath 13 June 2013, Newcastle 13 July 2013