12 March 2010; Department of Tourism, Culture, Arts, Gaeltacht, Sport and Media; Publication;
17 September 2009; Department of Transport; Publication;
16 September 2009; Department of Transport; Publication;
28 July 2009; Department of Transport; Publication;
25 March 2009; Department of Transport; Publication;
27 January 2009; Department of Transport; Publication;
15 April 2008; Department of Transport; Publication;
14 November 2007; Department of Transport; Publication;
29 November 2006; Department of Transport; Publication;
6 July 2006; Department of Transport; Publication;