Introduction; the Editors.- Polls; Roger Mortimore and Anthony Wells.- Post-mortem; Nick Moon.- Scotland; Mark Diffley.- Constituency polls; Tom Mludzinski.- Analysis; Murray Goot.- The Poster Campaign; Jeremy Sinclair.- Conservative; Andrew Cooper.- Labour; Greg Cook.- Scottish National Party; Kevin Pringle.- Liberal Democrats; Olly Grender.- United Kingdom Independence Party; Gawain Towler.- Election Coverage: overview; David Deacon, Dominic Wring, James Stanyer and John Downey.- The Gendered Campaign; Emily Harmer.- Regulatory Issues; Adam Baxter.- Election Debates; Ric Bailey and Michael Jermey.- Analysis of the Debates; Clare Emes.- TV Reporting; Michael Crick.- Print Reporting; Joe Murphy.- The 'Tory' Press; Ivor Gaber.- Social Media; Dan Jackson and Darren Lilleker.- Twitter; Steven Ginnis and Carl Miller