In the first of a series of posts on the fortunes of the three main parties across northern England in 2012, Ed Jacobs looks at the Liberal Democrats' year in numbers. Share 8 inShare0 Email Melting away: the Lib Dems' hopes of revival in the north look as robust as a chocolate fireguard, says Ed. Photograph: Alamy The words 'It's been a tough year for the Lib Dems' are ones which could have been used last Christmas and the Christmas before, and will likely be appropriate next year and the year after that as well. As 2012 draws to an end, we find the party seeking to outline a distinct identity within the coalition over the Leveson Report and the green agenda, and trying to portray itself as the conscience of a Government which, without the Lib Dem presence would be doing many, many, unspecified, 'nasty' things. They don't agree with Nick, apparently. Photograph: Lewis Whyld/PA The reality is, that when we look at the Liberal Democrat year in n