9:30am Gordon Brown launches new Labour election posters
9:45am Nick Clegg holds a question and answer session with De Montfort students
10:30am Vince Cable at Ashfield School
12:00pm Nick Clegg at clock-manufacturer in Derby
12:15pm SNP leader Alex Salmond and Plaid Cymru leader Ieuan Wyn Jones joint press conference to outline the SNP and Plaid Cymru's position after election
12:30pm Boris Johnson and Damian Green hold a public event on civil liberties and ID cards
13:00pm Lib Dem Lord Wallace of Saltaire outlines policy on defence
5.00pm William Hague in Penrith
20:30pm Gordon Brown interviewed by Jeremy Paxman on BBC 1.