A very poor, and vague article, lots of errors... why oh why did the author or the editors of British railways Illustrated Magazine let this one through without somebody with the most basic knowledge check it first? Since when did Portrush become Port Rush?, "RPSI Tri-composite coach no 861 is associated with the NCC as it was used in departmental liveries of both CIE and UTA", what is that about?????????... now where are my blood pressure tablets!